Best Lightweight Lunch Box Coolers in 2026

Dimensions - 10.5"L x 6"W x 11"H. Lunch bag looks small but the main compartment is large capacity and can fit 2 pcs 9*5*3 inch lunch containers and 2 bottle of 330ml drinks. You can store your sandwichs, salad, snacks, drinks and fruits in one bag.It can fit all your lunch need.

Wide Open Design - Top of the bag can be opened up to 10"L x 6"W by dual zipper closure, that means your lunch container can be put into the bag and taken out of the bag HORIZONTALLY. Wide open design is for easy accessing and it can prevent the liquid from leaking out of the container and soiling inside of the bag. Save your cleaning time.

Long-term Preservation - Lining is made of insulated material. Insulated lining can keep foods and drinks wram & fresh for 6.5 hours and it is easy to wipe clean. Besides,you could put your foods and fruits into the bag directly. Built-in foam provides great protection to your containers, foods and drinks.Please Notice-The lining is not resistant to high temperature.The highest temperature cannot be higher than 60⁰C or the lining will be melted.

Premium Lining & Zipper: The lining of lunch bag is made of PEVA foil that won't melt easily when the bag hold something hot, at the same time, we use a high quality zipper which will minimize the possibility of broken zipper.

Long-Term Insulation: The lunch bag is made of insulated material which can keep foods and drinks cool or warm for more than 5 hours. Besides, the interior lining is made of food grade PEVA foil so you could put your foods into the bag directly. The built-in 6mm EPE foam provides great protection to your containers, foods and drinks.

Wide-Open-Design: Top of the lunch bag can be opened up to 11.8”x9.1” by strong zipper, which means you can put your lunch container into the bag and taken out of the bag horizontally. Wide open design is for easy access and it can prevent liquids from leaking out of the container and soiling inside the bag, which will saves your cleaning time.

THE LUNCH BAG YOU NEED for carrying food, snacks, lunch to school, office, work, and on the go. This durable reusable lunch box cooler is uniquely built to meet all your daily lunch, meal prep, or snacking need.

KEEPS FOOD HOT/COLD FOR HOURS: Our insulated lunch bag will keep your food/drinks at optimal temperature so you can always recharge with the warm tasty food and cold drinks! Equipped with premium thermal leakproof lining that is BPA and PVC Free. Made with high-quality 600D polyester fabric and reinforced zippers to ensure maximum durability.

FUNCTIONAL AND EASY TO CARE: Equipped with a front pocket for utensils and side mesh pocket to hold beverage. This lunch box with detachable buckle hand strap can be tied to any backpack and suitcase, making it the ideal lunch pail for work, office, school, and travel. The inside lining can be easily wiped clean with a damp cloth.

INSULATED & LEAKPROOF LUNCH BAG: The lunch cooler bag for men and women features a food-grade PEVA lining that is both leakproof and easy to clean, so you don't have to worry about water, soup or sauce leaks. The thick thermal foam insulation ensures your food stays hot or cold for hours, while providing superior protection. Stay organized with our leakproof lunch box that keeps your meals fresh and your containers secure. This lunchbox is great for taking to school, office, work, and gym.

LUNCHBOX WITH LARGE CAPACITY: This medium-sized lunch box tote measured with roomy dimensions of 10 x 7 x 7.75 inches. Its compact yet easily fits large meals, your meal preps, bento boxes, and food salad containers. It can hold up to 14 cans of soda (330ml) or 8L of food, making it suitable for adults, men, women, kids, teens, boys, girls, school students, and college-goers. The spacious interior provides ample room for your lunch essentials, making it a great lunch supply for back to school.

FUNCTIONAL & PORTABLE LUNCH BOX: Our lunch bag is designed for convenience. It features an adjustable shoulder strap that allows you to carry it comfortably, whether you're going to work, school, office, travel, park, beach, road trips, camping or on a picnic. The bag includes side mesh bottle holders for quick access to water bottles or beverages. The front pocket is perfect for storing utensils, napkins, and small essentials. The dual zippers ensure easy opening and closing of the bag.

MACHINE WASHABLE: This mid sized, stretchy neoprene lunch tote is made from machine washable neoprene; No need to worry about accidents and spills inside or outside your tote because you can easily machine wash it on cold and let it air dry

NEOPRENE INSULATING MATERIAL: Keeps food cold (or warm) for up to 4 hours, depending on the content and outside temperature; The cooler the contents the longer they will stay cold

DURABLE & REUSABLE: This lunch bag is reusable and extremely durable, stain, tear and water resistant while being lightweight so it doesn’t add to your load

【INSULATED & LEAKPROOF】-- Extra Thick Waterproof PEVA Liner, Premium 600D Eco-friendly Oxford Fabric and built-in 4mm EPE foam insulation material retain coldness or warmth, it can keep food stay cold/hot/fresh more than 6 hours. The heat-welded seams to guard against leaks and easy to wipe clean with a damp cloth.

【LARGE CAPACITY】 -- The big double zippers compartment is 10”L x 6.7”W x 8”H. The maximum capacity is 8.7, big enough to fit 12 tins of 330ml coke, wide-open square design can easily store your sandwiches, salad, drinks and fruits in this insulted lunch bag. It can fit all your lunch need whole day and prefect to take foods and snacks with your outdoor activities.

【LIGHTWEIGHT & PORTABLE】 -- Thicken padded handle with anti-skid material on top ensures comfortable carry, and the detachable & adjustable shoulder strap is easy to carry on your shoulder or hand held. Simple and fashionable design is convenient to be used as your lunch bag, reusable bag, picnic bag, beach cooler bag, tote bag or shopping bag.

🍴 EXPANDABLE & LARGER CAPACITY & LIGHTWEIGHT - The lunch bag Size :9.4 ×8.0×10.5 inch; After expand size is 11 ×8.0×10.5 inch. Spacious lunch tote can easily fit all your snacks, drinks, sandwiches, fruits, or vegetables, you can take it to your office, or pack a healthy snack for your family or have a delightful weekend picnic.

🍴 Thickened Inner & Double Insulation - It is leakproof, inside soft PEVA liner with heat-welded seams prevent flexible liner leaks, also easy to wipe clean. The lining is made of insulating material, which can keep your food hot or cold. The inner lining of the front pocket is also made of EVA, so you can put the used tableware into it without worrying about cleaning. The portable lunch tote packs your salad, soups, sandwiches, fruits which brings nutrition.

🍴 Multi-Functional - You can put lunchboxes in the main compartment to keep warm or fresh. 1 side net pockets can put the bottle, the other side is a napkin pocket. The front has 2 zipper pockets and one velcro pocket can put keys, wallet, phone, or other small things. The back has 1 velcro pocket can put other things. The inside of the main front zipper pocket is made of PEVA which is easy to clean. Besides, the main compartment has two-part, the top compartment also has one mesh bag for you.

【17L Large Lunch Bag With Pockets】 Insulated Lunch Bag For Women Dimension: (11.5''L X 8''W X 12''H), Which Feature With A Main Roomy Space That Can Storage And Keep Fresh All Your Daily Necessities. The Two Side Pockets For Your Bottle And Tissue.Lunch Tote Has One Front Zipped Pocket And One Back Pocket Is Perfect To Store Your Tissue, Phone, Key,Card,Tableware And Private Items Etc

【Fashion Lunch Bag With Floral Pattern】Cute Lunch Bag For Women Builts With 3 Layers Design, The Outerpart Layers Made Of Durable And Anti-Scratch Oxford Which Covers Daisis On Surface, Make The Lunch Bag Long-Lasting And Be Cute& Stylish; Interval Part Is 6 MM Thickness Insulated Foam,Keeping Food Fresh For 8-12 Hours; Lined With EVA Aluminum Foil Liner, Adopts Seamless Design To Prevent Water Leaking Out And Be Dirt-Proof. This Lunch Bag Has Ergonomic Pocket Layout, Be Convenient For Using

【Wide Open Design& Durable】 Wide Open Design Easily Taking Things In& Out,Prevent Linning-Tearing,It Can Also Prevent The Liquid From Leaking Out Of The Lunch Cooler Bag,Perfect Lunchbag For Women/Men For Working/Travelling; The Lunch Purse With Metal Buckle,Zippers And Enhanced Handles/ Shoulder Strap Provide Long-Lasting Durability Against Daily Activity.The Handle Of Adult Lunch Box Made Of Linen Material And Combined With Sewing High-Tech Make Lunch Totes Strong And Durable

PackIt is a freezable lunch cooler designed to keep contents cooler, longer: up to 10 hours (depending on external temperatures),Fits a sandwich, snack and a 12 oz (340ml) drink.

Features a patented freezable gel permanently built into liner, no need for ice or gel packs, simply fold your PackIt flat and freeze overnight

New! Zip closure to lock in cold, dry air; buckle handle clips onto totes, backpacks and strollers

Wide Opening and Large Capacity: This is a large lunch bag, the size is about 10.24"x7.87"x9.44", which can hold 18 Cans (1can=330ml). The main compartment with double zip design that wraps around three sides of the bag and extends to the back, so it is easy to flip the top open and access the contents, which will help you pack and access food and drinks easily.

Leakproof and Well Insulated: This a leakproof lunch bag with smooth zippers and strong stitching, the out-layer is made of high quality water resistant Oxford fabric, and the inner lining is premium PEVA -- it features seamless heat press technology, and built-in 6mm thick PE foam, which can keep your food and beverages cool or warm for hours, and you even can directly put ice inside to chill drinks or food.

Multi Compartments: This is a multi-purpose lunch bag, it has a big main compartment and other 5 compartments/pockets for your napkins, water bottles, utensils, etc. Including 1 front large zippered pocket, 2 elastic side pockets (one of them is the wipe pocket), 1 back small zippered pocket, 1 top mesh compartment. The multi-pocket large capacity design makes it perfect for work, beach, picnics, and short trips.

WORK LUNCH BOX - The Pranzo Insulated Lunch Bag by Oniva, a Picnic Time brand, is the ideal picnic cooler for men and women on the go or for enjoying lunch between classes

PREMIUM LUNCH BAG - This all-in-one lunch box cooler features a durable polyester construction with isolated sections for hot and cold foods, meaning your hots stay hot and your colds stay cold

READY TO SERVE - Includes a picnic set with stainless steel silverware, s & p shakers, and 100% cotton napkin stowed in the zippered front pocket, plus zippered mesh pockets on the sides for storage

EXPANDABLE DESIGN - Regular size: 10.5" x 8.3" x 5" (L x W x H) can be expanded to 10.5" x 8.3" x 7.2" (L x W x H), fits up to 12 cans. Roomy space can storage all your need for lunch.

WELL INSULATED - The thick padding and thermal insulation prevent outer warm or cold air penetrating into the lunch bag, keeps food and drinks at constant temperature for hours.

LEAKPROOF WHEN CARRIED FLAT - The thermal insulation is leakproof on account of adapting heat-melted seam technology, but notice to carry the lunch bag flat so that it can be leakproof, otherwise, the liquid will outflow from the zipper strap.

INSULATED LUNCH BOX for carrying food, snacks, lunch to school, office, work, and on the go. This durable reusable lunch bag is uniquely built to meet all your daily lunch, meal prep, or snacking need.

KEEPS FOOD HOT/COLD FOR HOURS: Equipped with thermal aluminum lining that is BPA and PVC Free. Our insulated lunch bag will keep your food/drinks at optimal temperature so you can always recharge with warm tasty food and cold drinks!

SMART FUNCTIONAL DESIGN: Inside pocket for your utensils, front pocket to carry your essentials, and a side pocket to hold your water bottle or soda. This lunch box with detachable buckle hand strap can be tied to any backpack and suitcase, making it the ideal lunch pail for work, office, school, and travel.

BE A WINNER - Get compliments on your chic and stylish insulated lunch bag. Be the envy of your colleagues or classmates with this eye-catching lunch tote.

FRESH AS COOKIN – Highly insulated cooler bag keeps your food fresh and at the right temperature all day long

WATER RESISTANT - Perfect for carrying your lunch to work, this reusable lunch bag will keep your food dry and cool

CAMTOP offers various kids backpacks and lunch box with cute patterns for school boys and girls that showcase your child’s personality including dinosaur, unicorn, shark, cars, trucks and so on. Welcome to choose these lovely matching set for your kids back to school at our store.

Wide open zipper for the kids lunch bag make it easier for the little one to manage mealtime on their own; Made of durable oxford fabric, quality zippers and eco-friendly thick aluminum inner (BPA free) to ensure your little one's lunch does not get crushed; Machine-washable materials and easy-wipe interior make cleanup a breeze.

Fuctional and equipped with a zipper pocket outside and mesh panel inside the lid securely holds an ice pack or separates out snacks; Spacious main compartment sized to fit a variety of lunch containers makes it easier to pack your meals; Measured 10"(L)*7.1(H)*4.3"(W).

✔ BIG SZIE TO HOLD UP ALL YOUR MEALS - DBTAC lunch bag has great capacity (main compartment dimension: 11"x7.5"x8") fits 2-3 large & different shaped meal prep containers, or 12 soda cans (12 Fl Oz). Also plenty of room for water bottles, meds and stuff by the sides and front pockets. The inside zipper pouch on top for you to store the ice bag and not take up any space in the storage area. P.S.-Food is not included

✔ KEEP YOUR FOOD COLD OR WARM AS NEEDED - This Lunch box uses high quality aluminum foil lining and thicken PE Foam to ensure the good insulation from all weather for your max. 12-hour shifts, kids or outdoor activities. Soft & Collapsible inserts provides easy-cleaning. Plus the military grade 600D polyester fabric, which is durable, waterproof and yet lightweight. Reinforced sewn at all strength points are built to last

✔ SUPER COOL IN LOOK & PRACTICAL IN USE DESIGN - Our tactical cooler has a classic military style design includes the MOLLE/PALS webbing on the rear for the extra storage/attachments, the front Molle loop Straps, sturdy zipper with ropes and reinforced handle/padded shoulder strap provide handy carrying. It is also the perfect GIFT IDEA for men, dad, husband or boyfriend

Premium Insulated Lunchbox: Interior equipped with food-grade PEVA lining (BPA FREE) that is soft and easy to clean, heat-welded seams prevent soft liner leaks. MIER lunch bag built-in 8mm EPE foam padding, thicker insulation give a better performance of staying cold or hot than regular cooler bags. It can keep the stuff hot/fresh/cold for 6-8 hours subject to the content and working environments

Versatile Lunch Bags for Men Women: Lightweight and durable design (Only weighs 1.35 lbs.) is convenient to be used as your lunch box for office, work, travel; Leakproof insulated coolers for picnic, camping, hiking, BBQs, beach, park; Or sundry bag for daily use, shopping

15L Large Capacity Portable Cooler: External size: 12”L x 9”W x 9”H; The roomy main compartment can hold up to 24 cans, 1 mesh zipper pocket under flap, 1 front zipper pocket and 2 side mesh pockets for added storage,1 wide rear pocket with hoop and loop closure for quick access. 1 extra top bungee cord system for additional accessories

🥗DUAL INSULATED COMPARTMENTS -- EVERFUN beach cooler bag insulated measures 12" x 10" x 9.5"(L*W*H), 15L bottom compartment which is larger than others, fits up to 24 cans(without ice packs), upper compartment is ideal to store cutlery and prevent food from getting crushed & wet, exterior front pockets & side mesh pockets are designed for your small necessities, roomy enough for day trips.

🍻20 HOURS COOLING & LEAK-PROOF -- Food-grade PEVA insulated liner adopts hot-pressing technology for 100% leak-proof, 8mm thickened insulation with radiant heat barrier block heat outside, keep cold up to 20 hours(with ice packs).

👍WATERPROOF & CLEAN WITH EASE -- Don't worry about the spills. EVERFUN lunch bag for men made of PEVA insulation inside and tear-resistant nylon outside instead of cloth material, both are waterproof and easy to clean, just wipe it with a cloth / tissue.

✅ 【 Heavy Duty All-around Support Strap】 Oraben clear lunch bag features an all-around support strap that increase carry weight and durability! Made of quality materials, including sturdy thick vinyl.

✅ 【Clear Lunch Bag Stadium Approved -Compact and Portable】The size of the lunch bag is 10.5 H x 9" W x 5" D. It can hold up to 7.7L and offers plenty of storage space while still fitting conveniently inside Designed for Greater Flexibility backpacks, gym bags. This clear lunch bag is built to meet your meals, sandwich, snacks and beverages, is the lunch bag what you need in daily life, not too big or not too small for you.

✅ 【Flexible design】This clear lunch bag has two zipper compartments and a side mesh bag, which can hold tableware, wallets, and other small objects. The zipper design can effectively protect the objects from falling.The lunch bag has a side pocket that is very handy for hand sanitizer or water bottle.

SMALL BUT MIGHTY: Small in size. Mighty in cooling power! Each measuring at 4.75” x 0.25” x 4.75”, these "Days of the Week" ice packs are compact enough to fit into any insulated bag or carrier. But don't let their size fool you: they're long-lasting so food/drinks stay winter-weather-cold for hours!

FOR KIDS AND KIDS AT HEART: "Cool blue" reinvented! With five blue ice blocks in this set, your child will be covered for the full school week. From packing their favorite sandwich to leftovers in a bento box, meals keep extra fresh! To maximize cooling power, freeze the reusable ice overnight before next day use.

ENDLESSLY VERSATILE: Packing a lunch for work or school? No sweat! Pack one (or more!) in your insulated lunch bag, lunch box, baby bag, or picnic tote to keep items extra cold -- and colorful. Unlike regular ice that inevitably melts over time, these slim freezer packs were designed to keep your salads crisp and sodas cold without the mess of regular ice. For best results, stack multiple ice packs at the top and sides of your insulated bag!

[THERMAL INSULATION] This insulated lunch box is designed to keep your food and drinks fresh and warm/cold for up to 4 hours. It features a 5mm thickened EPE foam layer of insulation that helps maintain the temperature of the contents inside.

[EASY TO CLEAN] The lunch box features an extra thick soft BPA free PEVA liner that is easy to clean, protecting against bacterial odors and stains. Simply wipe spills with a wet towel or napkins.

[LARGE CAPACITY SPACIOUS INTERIOR] With a spacious interior, this lunch box provides plenty of room to store a good-sized container, snacks, fruit, beverages, etc. Also features a practical side pocket that you can use for storing other lunch essentials such as utensils, napkins or any other small items. Dimension: 9’’L*4.3’’W*10.2’’H /23*11*26 cm

THE LUNCH BAG YOU NEED for carrying food, snacks, lunch to school, office, work, and on the go. This durable reusable lunch box cooler is uniquely built to meet all your daily lunch, meal prep, or snacking need.

KEEPS FOOD HOT/COLD FOR HOURS Our insulated lunch bag will keep your food/drinks at optimal temperature so you can always recharge with the warm tasty food and cold drinks! Equipped with premium thermal leakproof lining that is BPA and PVC Free. Made with high-quality 600D polyester fabric and reinforced zippers to ensure maximum durability.

FUNCTIONAL AND EASY TO CARE Equipped with a front pocket for utensils and side mesh pocket to hold beverage. This lunch box with detachable buckle hand strap can be tied to any backpack and suitcase, making it the ideal lunch pail for work, office, school, and travel. The inside lining can be easily wiped clean with a damp cloth.

Large Capacity: L x W x H =10.6 x 5.9 x 12.6 inch, spacy enough to store 4 lunch boxes or 18 tins of coke (330ml), or your lunch such as sandwich, salad, snacks, drinks and fruits and so on. The lunch bag is convenient and practical,with side pockets on both sides, you can put water bottles, and the front pocket can put mobile phones, wallets, keys, etc.

High Quality Material: The exterior Material is constructed out of 600D water-resistant dirt-proof nylon fabric for durability and water proofing and easy cleaning. Strong linen handles and heavy duty nylon connect by dense stitching that make the bag extremely durable.

Long-Term Insulation: The interior lining is made of food grade EVA foil so you could put your foos into the bag directly. The built-in 6mm EPE foam provides great protection to your containers, foods and drinks. It can keep foods and drinks cool or warm for more than 5 hours (Material environmental and safety: FREE from PVC, BPA ).

Double Deck Lunch Coolers ---- 2 compartment insulated leakproof lunch bag allow you to keep cold and warm food/drinks separate. The top "dry" compartment with a U-open and 2-way zipper pulls for easy access, perfect for dry items like snacks, chips, fruits or pies. The base "cold" compartment with wide-open dual zippers design is no leak insulated cooler bottom, perfect for drinks, water bottle and juice

Insulated & Leakproof ---- Lunchbag built-in with high-performance thick thermal insulation foam and food grade aluminum foil liner which work together to keep food stay cold/warm/fresh for hours with ice packs. Heat-welded seams prevent soft liner leaks, easy to wipe clean

Large Capacity & Well Organized ---- The whole lunchbox exterior dimension: 11.5L* 8W* 11H, Top section interior size is 10.5L*7.5W*5H inch, Bottom section interior size is 10.5L*7.5W*5.5H inch. 2 side mesh pockets with adjustable straps for water bottles, a front U-shape zipper pocket and a back pouch with Hook & Loop closure for putting your utensils, napkins, keys, small change and other small stuff, 1 clear name pocket on the back for identify

❄Detachable Gel Packs are built-in :The detachable freezable gel packs are built into the bag. It will keep food cool all day. You don't need to waste money on separate ice packs or gel packs. You can also take out gel packs from the snack bag and used on other things.Ideal for people 3+.

❄2 Ways Frozen: 1 Collapse and freeze the mini coller bag overnight (12 hours). 2 Just freeze the gel packs horizontal before placing it into wall of the bag, instead of freezing the whole bag that save freezer space. The 2 ways can all keep food cooler longer.

❄Preserve Perishable Food:The rectangular shape allows room for the snack bag to hold a small container or bottle. Ideal for packing healthy foods or items need to be keep cool such as: yogurt,breast milk,snacks ,cut fruits, cheese, apple sauce,insulin medicine. Food stays cool and fresh all day, reducing waste and saving money.

MATERIAL - Thick, hard-to-tear Canvas fabric & thermal interior lining ( aluminum foil ). It provides great insulation for both hot and cold. Durable and easy clean up,just rinse and let dry.

INSULATION - Sturdy waterproof and insulated interior for excellent temperature control. Keeps foods cold (or hot) for several hours.

DESIGN - Clever purse design offers large-capacity lunch box with stylish look. Built-in side pocket for utensils and napkins. Sturdy and thick handle,can handle more than 30 pounds. Light compact yet durable, easy to open, large capavity.

【STYLISH & DURABLE DESIGN】The cow print lunch bags for women are designed with vibrant printing, cute & stylish look totally appealing styles. The square shape with dual handles, hits the classic fashion. Carrying this lunch tote out, it would add a personal touch to your style. In addition to the appearance, also pay much attention in durable material, strengthen the stitching on handles, zippers, and each edges, totally gives a sturdy built into daily use.

【LARGE CONSTRUCTION & EXTERIOR POCKET】The lunch bag for women looks small but with large capacity, 11Lx6.7Wx8.2H inches could fit all necessities, two food containers, snacks, fruits, drinks, sandwiches. Smart design-adding a pocket on outside, super handy for small items organizing, like keys, cards, phone, utensils. Pretty spacious for one person lunch and whole day foods, odds and ends.

【KEEP FRESH & PRACTICAL】This new version insulated lunch bag for women is made with updated lining, high grade insulated material, eco-friendly insulation instead of normal fabric. Padded with 5 mm heavy foam between top fabric and inner layer, would always keep foods in cold / warm. This freezable lunch tote is pretty lightweight with 0.5 lb, and foldable for quick storage when not in use.

[Keep Icy Cool]: SUNNY BIRD designed this large insulated lunch bag for professionals who need to keep their food and drinks fresh and at the perfect temperature. Featuring four layers of insulation and an airtight zipper, it can keep your food fresh and at the right temperature for hours. Plus, inner lid pockets are perfect for two icepacks, helping to keep your meal even colder.

[Large Capacity]: Our lunch bag is spacious, measuring 13.5''L x 7.5''W x 9.5''H. With a capacity of up to 15L or 24 cans, it provides ample space to store your food and drinks. Perfect for a full day of work or for outdoor activities like picnics or camping.

[Easy to Clean and Leakproof]: The exterior is made of a high-density fabric that is rain-resistant and tear proof. Water beads up on the surface, keeping the bag dry even in wet conditions. While the inner PEVA lining is non-porous and seamless that doesn’t let liquid through, so you won’t have leaks or spills. If you do spill something, like soup, oil, or tomato sauce, it's easy to clean up.

DUAL COMPARTMENT - Maelstrom lunch bag is a foldable and expandable double-layer insulated bag. Its durable and easy-to-pull dual zipper design is trouble free. The specially designed skeleton structure and the four sides stitched lining keeps the lunch bag standing upright even after being folded flat for a long time. It is a perfect lunch bag for work, school, business trips, and daily travel.

ADVANCED THERMAL EFFICIENCY - Five layer insulation. Exterior surfaces are made of rip-stop nylon fabric plus one layer of waterproof PVC. Interior layers are thicker, reinforced food-grade PEVA materials with seamless ultrasonic welding for 100% leak-proof and tear-resistance. A built-in 5mm EPE foam middle layer and 210D liner add additional insulation, allowing the Maelstrom Foodie Buds to keep food cold/warm until it's time to dig in.

EASY CARRY - The reinforced zipper with an attractive tail rope is not going to get stuck, and is easier to open and close. The webbing and a padded handle are thoroughly stitched together which is tear-proof and comfortable to grasp without strangling your hand. The lunch bag is also equipped with a detachable and adjustable long shoulder strap, giving you two options to comfortably carry the bag.

【15L Large Capacity Lunch Bag】11.8”L*9.1”W*9.1”H. The max capacity is 15L, spacy enough to store 24 tins of coke (330ml), or your lunch such as sandwich, salad, snacks, drinks and fruits and so on. Ideal choice for picnic, beach, hiking, office, school, etc.

【5 Hours Insulation】Kaome cooler bag is made of 4 insulated layers material-1680D oxford fabric, 6mm EPE foam, non woven fabric and food grade PEVA, keeps foods and drinks warm/cool/fresh for more than 5 hours. Food grade PEVA ensure food safety, and built-in 6mm EPE foam provides great protection to your containers, foods and drinks.

【100% Leakproof & Waterproof】Different from sewing technology of other brands, our lunchbox for women/men adopts seamless hot press technology to make sure 100% leakproof, sloving leaking problem effectively.