Best Cute Lunch Boxes in 2026

Perfect Size - Dimension is 11.5x6.5x8.2 in(L*W*H). Compact lunch bag looks small but can fit 2 pcs 8*5*2 in & 1 pcs 8*6*2.5 in lunch container & 3 cans of cola. Cute lunch bag 100% can fit one person’s need.

Stylish Design - Lunch tote design with floral pattern. You can take this fashionable lunch bag to work or college. Especially design for women, girls and ladies, a great gift choice.

Upgraded Material - Made of high quality canvas that has a waterproof coating on surface. Thick EVA lining that is easy to clean can keep food warm and fresh for 6 hours. 5mm padding provides better protection and insulation.

Thermal Insulated - BALORAY school lunch box is designed with triple Insulated to keep food stay cold/warm/fresh for several hours, you can prepare full meals and enjoy healthy food anywhere you go - On hiking, travel, camping, at the gym, for lunch to work, to picnics, school, adventures to the beach and fishing.

Premium Quality Material - This insulated lunch bag is Lined with FDA water resistant premium soft aluminum foil, interior padded with 4mm thicken insulation pearl foam, protect with 600D oxford tarpaulin outer fabric. The small lunch box is water resistant and heavy duty.

Perfect Standard Size - 10x 6.6x 8.5 inch. This lunch box for teen girls boys women men may looks small, but with large capacity which is perfect to carry ONE PERSON'S simple lunch or breakfast with some snacks. The lunch pail is not too big or too small, just perfect size for you to use.

✿ Material:This ergonomically designed meal prep bag is made of the highly durable 600D Polyester,non-toxic food safe PEVA lining,PE foam insulation and strong sturdy SBS zippers. This material is high quality and rip resistant.Our great cooler tote could keep your food in the storage cold for more than 9 hours when you put 2 ice packs into the bag. It is water resistant and heavy duty.

✿ Large Size:the dimension of the container is:10.24”L×7.48”W×9.06”H,but not too bulky , it could give roomy storage space you need to hold your favotite meals,delies and lunch treats.You could fill the roomy compartments or pockets with lunch boxes, food containers, condiments,fruit salad bowls,utensils,napkins,can opener,wallet,keys and other essentials. Keep your water bottles or energy drinks inside the mesh pocket and quench your thirst of the spot.

✿ Function:This soft Insulated Lunch pail could keep your stuff cold or warm for hours as interior lining with food grade PEVA material, you can prepare full meals and enjoy healthy food anywhere you go - On hiking,travel,camping, at the gym, for lunch to work, to picnics, shcool,adventures to the beach and fishing.It is easy to clean.

【Large-capacity double- layer lunch bag】It measures 9.5" x 8.0" x 10.5". Expanded size: 11" x 8.0" x 10.5". Different foods can be placed on the upper and lower layers to prevent food from being piled up and squeezed. The large-capacity lunch bag can easily hold all your beer, snacks, drinks, sandwiches, fruits, lunch boxes.

【Multi-functional】 You can take it to picnics on weekends, take lunch and snacks to the office, take cold beer to the beaches, mothers can also use it as a mommy bag to store milk and medicines, and it can also be used as a casual tote bag. Suitable for both men, women and Kids

【Leak-proof & Insulation】Thickened PEVA liner without splicing to prevent leakage. The inner liner is made of thermal insulation material, which can keep the food warm or cold, and can also place ice cubes.

THERMAL INSULATED: Lining with Eco-friendly EVA material, interior padded with 5mm thicken insulation pearl foam, protect with 300D polyester & composite tarpaulin outer fabric, Tiblue lunch box is designed with triple Insulated to keep food stay cold/warm/fresh for hours, perfect for on-the-go meals, picnics, road trips, lunch at the office, the school, the beach and more!

LEAKPROOF & WATERPROOF: Extra thick soft EVA liner and the heat-welded seams to guard against leaks and easy to clean. If sauce spills inside, just wipe it off with wet cloth or napkins. Premium composite waterproof fabric is resistant to dirty and abrasion, protecting your lunch and items inside from occasional splatters or light rain.

SPACIOUS & MULTI COMPARTMENTS: Tiblue lunch bag (10 x 6.7 x 8 inch) is designed for maximum storage efficiency, 1 main zipped compartment, 1 front zippered pocket, 1 back pocket, 2 mesh pockets and 1 internal mesh pocket, not only provides you with plenty of space to pack all of your food and snacks you need whole day, as well as pack your keys, cards, phone chargers, napkins, water bottles, utensils, gum or other small stuffs you daily needs.

LEAKPROOF INSULATED LUNCH BOX - This lunch bag tote with dual compartment is ideal for women, men, adults, kids, girls, boys, teens. Features two sided access double decker and a large wide open main compartment, the soft lunch cooler for men can easily carry more than 1 person’s lunch and snacks. This small lunchbox makes a great accessory for everyday lunch organization, freezer meal prep, work, office, travel, beach, picnic, hiking, camping, road trips, gym, fishing or any outdoor activities.

DOUBLE DECK THERMAL LUNCH BAG FOR WORK - Designed with two isolated compartments, the adult leak proof lunch box helps separate hot and cold food or beverages. With thermal insulation, this reusable lunch cooler for men and women keeps meals fresh, warm or cool for hours. The mini lunch box is big enough to fit multiple sizes of food containers, such as frozen ice packs, metal bento box, salad container, snack set, meal prep organizer, bottle drink holder, sandwich plastic bag, tupperware kit.

SOFT COOLER SCHOOL LUNCH PAIL - Comes with an adjustable shoulder strap and padded reinforced top handle, the medium insulated lunch box for boys and girls is convenient and comfortable for those on the go. Features two side mesh pockets for water bottle, flasks and jugs storage, and two front pockets to store utensils, napkins, phone, cards, and all essentials. Spacious and compact, the small kid lunch pail is great for work, school, office, beach, picnic, car travel, toddler and baby daycare.

High Quality:Eco-friendly durable oxford cloth and Insulated aluminum foil makes the food fresh for hours,it's non-toxic and safe for your food;This lunch bag has upgraded Insulation lined interior,handles and size based on your needs

Easy to carry:Light and portable, padded handles and smooth double zippers, designed to be a fashion tote.perfect for work meal, picnic meal, outdoor BBQ, diet management,travel or shopping

Capacity:Dimension is 10.6 L x 6.3 W x 7.1 H inches;large capacity upgraded size great for packing lunch box, fruits, drinks and some snacks

1. Kids Lunch Box of Game Player Design of Nostalgic gameboy. It is a cute and cool gift lunch bag for boys & girls, which makes the school lunch break an enjoyment experience as playing their favorite games. It is also a great picnic bag, toy storage bag, gift wrapped bag for gamers of men & women.

2. The lunchbox measures about 7x3x10 inches (18*9*26cm), weighs only 6 ounces(155 grams). It is really portable, while spacious enough for the bento box; snacks; yogurt; drinks; fruits. Perfect size to school and work; easy to tuck it into the backpack or fit into the refrigerator.

3. The whole body is with thicker 1/5 Inch(5mm) thermal foam, with much outstanding insulation. Keep your food and beverages safely protected during transit and fresher for longer. The leakproof PEVA-lined interior is smooth and easy to wipe down clean at the end of each use. All the materials applied are BPA and Phthalate-free. A safe lunch bag to keep your food safe.

【Unique Feature】-This womens lunch bag, coming with 4 YITOTE ice packs which are free of charge, is padded with 4mm EPE foam which has the function of heat and coolness preservation. Moreover, it is equipped with eco-friendly waterproof aluminum foil lining which is leak-proof and easy to clean.

【Lunch in Style】-Stylish design with multi-color matching makes the lunch bag women look more fashionable. It is not only a lunch bag, but it can also be a purse or tote bag in the office, school and outdoor scene.

【Large Capacity】-This large lunch bag for women with 13"*5.5"*11"inch (L x W x H) overall dimensions and featuring with a main roomy space that can store 18 cans of cola. The two side pockets can be used as bottle holders fitting for bottles with 32 oz, and the front zippered pocket and back pocket meet your daily needs.

👜HUMANIZED STRUCTURE: Insulated lunch bag adopts opening design and dual zipper, there are metal wires on both sides of the opening to fix the opening, allowing you to easily put in/take out the lunch box, drink and food. The fashionable style design makes the lunch bag is ideal to be used for men and women.

👜LARGE CAPACITY: Size: 10.5LX6.5WX10H. This lunch box has a large internal capacity which can hold up to 12 Cans. The front pocket can be put into tableware, snack, wallets or mobile phones and daily supplies. The mesh pockets on both sides can be put into water bottles and umbrellas.

💧GREAT MATERIAL: The lunch bag has been upgraded, thick aluminium foil lining is seamless to enhance leakage prevention，easy to clean inside compartment; The thick insulating foam in the middle layer of the cooler bag can keep food cool, warm and fresh for a long time; The exterior uses Oxford cloth material, which is waterproof and wear-resistant.

Multi-Pocket Women's Lunch Bag - This women's lunch bag measures 11.5'' x 6.3'' x 12'' (L x W x H) and can hold your lunch such as sandwiches, salads, snacks, lunch boxes, drinks and fruits. The ladies lunch bag is designed with five pockets, a large capacity main zippered pocket, a stylish front zippered pocket, a privacy back zippered pocket and two elastic side pockets to meet your daily needs.

Healthy Insulated Lunch Bag - The lunch bag for women is lined with premium PEVA foil material, BPA free, PVC free, 100% non-toxic, so you can put your food inside directly, healthy and safe. The middle layer of this ladies handheld lunch bag is made of 8MM EPE insulation material, which can keep food cool/fresh for 8-12 hours.

100% Leak Proof Cooler Bag - The interior of this ladies lunch bag is 100% leak proof with the new aluminum foil seamless heat press technology, so you don't have to worry about the possibility of ice leaking out when it melts. The middle layer is made of 8MM EPE insulation. When the bag is filled with hot/cold items, it will not get cold/melt easily. So you can enjoy delicious food.

❤ Premium Material: Mibasies kids lunch box for girls and boys was made of soft and safe 900D polyester. This strong and water-resistant polyester fabric was connected by dense stitching that it will makes our kids lunch bag much more durable.

❤ Insulated and Easy-clean: The lunch bag insulation internal is easy to clean and waterproof, this lunch bag will keeps your food and drink insulated nicely for hours, improve the freshness and taste, your children will enjoy a healthy life.

❤ Muti-functional and Roomy: This kids lunch box measuring 10”x 3” x 8”. It is compatible with most of America’ s favorite kids lunchbox. The convenient zipper front pocket offers extra space for condiments and napkin. The lunch bag internal zipper mesh pocket is great for holding ice-packs , knives , forks, and spoons.

❤ IT’S SHINING - Designed to offer great insulation and be comfortable for your girls to carry. The front of the lunch box has a fun flickering effect in light

❤ TRIPLE INSULATION PROTECTION - Ultra-thick insulation keeps meals fresher for longer, and perfect for keeping any item hot or cold for up to 4 hrs

❤ SAFE AND EASY TO CLEAN - The lunch bag has approved by Product Safety for US marketplace. Strong polyester fabric connect by dense stitching that makes the lunch bag durable. Insulation internal is easy to clean and waterproof

✅Stylish & Durable Lunch Bag: This lunch bag can be used as lunch bag, picnic bag, sundry bag, suitable for all age groups. Made of the highly 600D polyester, waterproof lining and sturdy zippers. Great insulation and frozen with ice pack will taste better and fresh longer. 2 short handles allow you to quickly pick up and go

✅Larger Capacity & Exterior Pocket: L:10 x W:6.3 x H:8.2 inches.This lunch bag looks small but with large capacity, it could perfectly fit your lunch box, snacks, fruits,and even protein shake bottle. The front pocket on outside, super handy for small items organizing, like phones, keys, cards, small napkins. Very convenient if you in a rush and just have to skip something in real quick

✅Eco-friendly Insulation Material: Premium fabric makes this lunch box durable, sturdy and easy to clean. Added with 5 mm heavy foam between top fabric and inner layer, would always keep food and drinks warm or fresh. It's non-toxic and safe for your food

【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

【Women Lunch Bag With Floral Pattern】Fashion 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 Work/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 Tote Kit Strong And Durable

INSULATED LUNCH BAG - Our insulated lunch tote keeps your food fresh for longer than plastic lunch boxes or paper lunch bags. With our 4 mm-thick neoprene, your food stays insulated for up to four hours.

LARGE CAPACITY - Made with thicker neoprene than other brands, these insulated lunch bags stand upright and stretch to fit all of your lunch containers. The bag measures 12â€L x 12â€H x 6.5â€W and fits containers up to 7â€L x 6â€W. When lunch is over, our lunch totes conveniently fold and lie flat.

CUTE DESIGNS - Artovida works with amazing artists around the world to make lunch more interesting. Choose from a variety of unique, stylish designs, and support the arts. We have designs with animals, trees, and colorful patterns for men and women.

Large Capacity and roomy space: The sling unicorn kids lunch box approx 10.2 x 7.9 x 11.4 inches (L x W x H).1 main pocket with insulation layer can keep food fresh which is good for children's health; 1 internal mesh pocket for tableware; 1 side mesh pocket can hold a water bottle or umbrella: 1 front pocket can be some snacks or toys.

Friendly material and Reusable: Toddler lunch tote bag outside is durable polyester material. The insulation material inside is safe aluminum foil, PVC, BPA and Phthalate-free, which can be directly and safely contacted with food. The aluminum foil inside is easy to clean, just wipe it with a clean damp cloth.

Multiple Carrying Ways：This girls lunch cooler with a widened top handle can be a tote bag for outgoing. And a length of 80cm removable adjustable shoulder strap is convenient for children to go to school, traveling, going camping, on hiking trails, or anywhere else. Besides, it can be used as a crossbody bag.

Premium Material: This lunch bag for kids is made from soft protective neoprene, which is thick and waterproof. Non-toxic, PVC-free and food safe. Insulated to keep your food warm or cold for 2 to 4 hours, depending on the outside temperature. It would be better if you throw an ice pack

Medium Size: 11.4"L x 5.9"W x 11"H. The stretchy lunch box is spacious inside enough to fit your lunch, drinks and snack, suitable for a lunch of 1 people

Features: Soft handles for carrying comfort, great for everyday use; Easy-slide top zipper keep everything safely locked inside; And it folds up very small after lunch and can keep it in your bag

✅Stylish & Durable Lunch Bag: This lunch bag can be used as lunch bag, picnic bag, sundry bag, suitable for all age groups. Made of the highly 600D polyester, waterproof lining and sturdy zippers. Great insulation and frozen with ice pack will taste better and fresh longer. 2 short handles allow you to quickly pick up and go

✅Larger Capacity & Exterior Pocket: L:10 x W:6.3 x H:8.2 inches.This lunch bag looks small but with large capacity, it could perfectly fit your lunch box, snacks, fruits,and even protein shake bottle. The front pocket on outside, super handy for small items organizing, like phones, keys, cards, small napkins. Very convenient if you in a rush and just have to skip something in real quick

✅Eco-friendly Insulation Material: Premium fabric makes this lunch box durable, sturdy and easy to clean. Added with 5 mm heavy foam between top fabric and inner layer, would always keep food and drinks warm or fresh. It's non-toxic and safe for your food

♥UNIQUE DESIGN:Inspired by the artwork of a loving artist, our exclusive collection channels her spontaneous use of color and childlike sense of wonder. The collection of the kids backpack and lunch bag set captures the spirits of imagination and fashion which inspire your little one to own their dreams.

♥LIGHTWEIGHT: Weights 0.66LB only. The versatile insulated lunch cooler bag is made from water-resistant polyester fabric and features a square shape with an insulated interior and a vinyl lining for easy cleaning and wiping. Heavy-Duty Polyester Aluminum food-safe lining is not only durable,tear-resistant but also easy to clean .The interior has high density thermal insulation to keep food and drinks cold or hot for hours.

♥CONVENIENT:The lunch box bag features a zipped around main compartment,a front pocket for the small essentials.The side pocket is for your water bottle or drink. 2 ways to carry,with the buckle-design handle,your little one could hold the lunch bag on the backpack.The adjustable shoulder strap allows to go hands free.

Diamond Shaped Pocket Design: Front pocket with zipper,you can put mobile phone,utensils,napkins,keys,small change,cards and other small stuffs

Large Capacity: The overall dimensions of the lunch Bag are 10.6 L*5.9 W*8.3 H inches;great for packing large amounts of food, even could contain the whole day food that you need

High Quality Materials: Made with durability dirt-proof fabric,padded with thickened EPE foam, Eco-friendly aluminium foil makes the food fresh and warm/cold

【Large Space】The bag size 11” x 6” x 10.5”(L x W x H) weight 0.75lb ,equipped with back zipper pocket and 3 mesh pockets.Large capacity for carrying your meals,drinks,yogurt,sandwich,fruits.

【Water/Leak Proof】The interior is made from premium PEVA material,which is waterproof, leakproof.The aluminium foil lining perfectly keeps your food warm/cold/fresh for hours.If meals spill out,just wipe with wet cloth,easy to clean.The outer fabric is made from waterproof nylon which is not easy to wear.

[Multi-functional] Comes with detachable adjustable shoulder strap,you can carry it as lunch tote bag,shoulder bag or cross-body bag,which frees your hands.Not only meets daily use,but also for camping,picnic,beach,travel,ect.

【Super Large Capacity】Dimensions are 10.25" х 6.3" х 10.5" (L x W x H) , the main compartment is super large capacity and the tote bag can fit 16 can bottles of 330ml drinks. It can fit all of your food like sandwich, salad, snacks, drinks and fruits for the entire day.

【Multi Compartments】This lunch box features one main zippered compartment to keep you food and drinks warm or fresh. One front zippered pocket and velcro pocket for keys, cards.One back zippered pocket for cell phone. Two mesh pockets for water bottles.

【Leakproof & Thermal Insulated】Reusable cooler Bag is equipped with eco-friendly waterproof polyester lining, which is soft, leakproof and easy to clean. Padded with 6mm EPE foam and 900d polyester & composite tarpaulin outer fabric will keep your food fresh or warm when you're taking on the daily grind.

Insulated: Lekesky green lunch bag is designed with 4 layers high-quality materials to keep food stay cold for several hours, you can prepare full meals and enjoy healthy food anywhere you go.

Leakproof: This insulated lunch bag is lined with leak proof aluminum foil, interior padded with 5mm thicken insulation pearl foam. The small lunch box is water resistant and heavy duty.

Perfect Standard Size: 9.8 x 6.5 x 10.2 inch. This lunch box for women may looks small, but with large capacity which is perfect to carry ONE PERSON'S simple lunch or breakfast with some snacks. The lunch pail is not too big or too small, just perfect size for you to use.

【LARGE CAPACITY】11.5 x 6.3 x 9.1 inches in dimension; the lunch bag is designed with a roomy front pocket and a back pocket to hold smartphone, cutlery and more; main body is deep enough to easily hold a lunch container, cans of beverage, sandwich, fruit and snack

【INSULATED LUNCH BAG】Thick thermal layer is made of thick EPE foam(BPA-free) keeping your food Warm or Cool for a longer time

【EASY TO CLEAN】Inside liner is made of food-grade aluminum foil, safe and easy to clean with just a wipe; outside fabric is splash-proof to keep your food fresh and clean

PERFECT FOR ALL OF YOUR NEEDS: Designed with maximum storage efficiency this small insulated lunch bag has a wide top opening making it easy to fill and empty. Also includes room for your bento box; napkins; insulated water bottle and utensils.

EXCELLENT THERMAL INSULATION: This insulated lunch bag women love is lined with BPA-free PEVA material; polyethylene foam; and protected with 300D polyester; Allows food and beverages to be kept cool for hours on end in this lunchbox.

LEAKPROOF & WATER RESITANT: Thick soft PEVA liner and heat-welded seams guard against leaks and spills; Women lunch box fabric is resistant to dirt and abrasion; Can double as a lunch box bag; lunch bag and lunch box for men.

【STYLISH & PRACTICAL DESIGN】The printing lunch bags are designed in square shape with slim construct, dual long handles, totally hits the classic trendy. Carrying this fashion lunch tote out, it would add a personal touch to your style. Besides, the freezable lunch tote is super handy in use: lightweight in 0.5 lb - no extra fatigue added when carrying by hands, foldable feature - easily pack for quick storage when not in use.

【VERSATILE USE】The versatile tote bags apply for a wide group, as an adult lunch bag for work use in office, cute purse look - fashion enough as a female portable makeup bag, big sundries bags carrying for casual travel, outdoor use as a snack bag, take as a small cooler bag filling with foods / drinks for picnic / camping. Quite beautiful and appealing as a nice gift bag for friends, daughter, birthday, mother’s day present.

【LARGE CAPACITY & EXTRA POCKET】The reusable lunch box for women make in small look, but with large capacity, 11Lx6Wx8H inches could fit all one day necessities. Pretty spacious to hold two food containers, sandwiches, snacks, fruits, space left to keep water bottle / drinks upright. Smart design-adding a pocket on outside, convenient for small items organizing, like keys, cards, phone, utensils. One person breakfast, lunch and whole day foods, odds and ends all fits in!

Dimensions: 9.4x6.3x8.3 inch (L x W x H), Upgraded large storage capacity with portable cute looking spacious for snacks, sandwiches, fruits, salads, bottle of water, lunch box and lunch containers of most sizes

Material: High quality durable Canvas and upgraded interior eco-friendly premium aluminum film lunch bag is leakproof, lightweight, durable, reusable and foldable, it is easy for clean with damp cloth wipe out, dual smooth zippers for easy daily use

Easy to Carry: The lunch tote bag is portable with cute sleek looking, it is convenient for take anywhere for work, office, college, picnic, camping

[Suitable Capacity] The capacity of yookee home children's lunch box is 8.5"L x 3.2"W x 10"H, easy to fetch with wide opening, enough to accommodate a large kid lunch box and some lunch accessories, fruits, milk or some snack. Interior mesh pocket for tableware or ice packs, and the front zippered pocket for some tiny stuff, perfect school lunch bag for teens to carry lunches, meet your kids daily dining needs.

[Long Time Preservation] This fresh-keeping cute lunch box is very suitable for children, the insulated lunch box for kids with delicate fabric is composed of 3 layers of high-quality insulation material, which keep food warm and drinks chilled for longer. This kids lunch bag can keep fresh for 4-6 hours, reaching 6-8 hours if you put a ice pack in. It is great for kids to bring food to school or activities.

[Multi Carrying Options and Use] The school lunch box for teenagers features a soft handle and detachable shoulder strap (22" Max, 13" Min) that offers an adjustable alternative carrying option. You can carry it by your hand with the top handle and it could be used as a cross-body bag or a shoulder bag with the strap. Making it a versatile choice for school, picnic, beach, road trip, camping, travel or any outdoor activity.

LOVELY PATTERN: This Vonxury kids lunch bag is designed with lovely animal prints. Cute elements give these small lunch totes the active state and unrestrained imagination for kids. Soft material will be comfortable for carrying and could be folded into kids backpack.

LARGE CAPACITY: Dimensions:H8.7*L10.6*W6.3inch(H22*L27*W16cm); Outer Pocket:L8.2*H7.5in（L21*H19cm）;Shoulder Strap:21.6to 42.1inch(55 to 107cm);Weight: 0.52LB/0.24kg, Capacity: 10.3 liters; With a large capacity, it holds lunch box in convenience.

KEEP FRESH: This cute lunch bag is made of high quality neoprene material which has a better thermal performance. Keeping food in fresh statement for about 4 hours, kids could enjoy their favorite foods when studying in school, having fun in outdoors. The neoprene material makes this lunch bag more softer and could be washable.