Best Vacuum Insulated Bento Boxes in 2026

HEALTH AND SAFETY: Keweis lunch box is made of high quality food grade silicone, BPA FREE, better SAFE than general plastic material. Suitable for microwaves and refrigerators, safe for your helth.

USE IN MULTIPLE OCCASIONS: Silicon collapsible lunch box is perfect for Indoor Food Storage, Such as Home, Bar, Restaurant, Also including Outdoor Activity, Such as Office, Picnic, Company, Camping, Hiking, Travel and More. Microwave, Oven, Freezer and Dishwasher Safe. Portable folding lunch box, lightweight enough to carry anywhere.

3 VARIOUS SIZES: 3 sizes meet your different needs. Small-350ml(prep Nut and Candy),Medium-550ml(fruit, cake, soup),Large-850ml(sandwich, salad, meal food for man).

HEALTH AND SAFETY: Keweis lunch box is made of high quality food grade silicone, BPA FREE, better SAFE than general plastic material. Suitable for microwaves and refrigerators, safe for your helth.

4 VARIOUS SIZES: 4 sizes meet your different needs. Small-350ml, Medium-550ml, Large-850ml, Extra large -1250ml. Perfect silicone lunch box tupperware set for leftovers, take out or as meal prep container. These lunch containers are great to prepare nuts, fruit, soup, candy, sandwiches, salads, pizza or meals.

SAVE SPACE: Collapsible and stackble Design, Save more than 60% Space for you. No More Cluttered Tupperware Cabinet! Silicon storage containers is easy for you to storage and save you a lot of space. Microwave, freezer and dishwasher safe. It can be folded to 3cm thick when not in use, saving storage space, or can be used as a dish, change its shape.

【3-In-1 Compartment Stackable Containers】This bento box has 3 stack able compartments; easy to put your food between 3 divided containers and makes them 1 lunch box in end. The upper 2 containers are in same size and the bottom one is deeper enough to put a hard boiled egg. Perfect lunch box for kids, women, adults

【Reuseable Wheat Straw Lunch Box】 Lunch boxes and all accessories are made of food-grade and safe materials. BPA-Free, food-grade wheat fiber are born to make food containers and utensils which are lightweight and easy to clean. It can be reusable and will bring you with a healthy and happy meal time

【Safe with Microwave, Refrigerator, Dishwasher】 This bento box is lightweight and durable, it can be heated in a microwave oven and be washed in dishwasher after open all compartments. Also can be used as food storage containers in your freezer. Comes with a carry lunch bag, it is very convenient for children or adults to bring food to school, office, picnic or other outdoor activities

【3-In-1 Compartment Stackable Containers】This bento box has 3 stack able compartments; easy to put your food between 3 divided containers and makes them 1 lunch box in end. The upper 2 containers are in same size and the bottom one is deeper enough to put a hard boiled egg. Perfect lunch box for children teens, women, adults,Recommended Age Grading: 3+(year).

【Reuseable Wheat Straw Lunch Box】 Lunch boxes and all accessories are made of food-grade and safe materials. BPA-Free, food-grade wheat fiber are born to make food containers and utensils which are lightweight and easy to clean. It can be reusable and will bring you with a healthy and happy meal time

【Safe with Microwave, Refrigerator, Dishwasher】 This bento box is lightweight and durable, it can be heated in a microwave oven and be washed in dishwasher after open all compartments. Also can be used as food storage containers in your freezer. Comes with a carry lunch bag, it is very convenient for children or adults to bring food to school, office, picnic or other outdoor activities

【SUPERIOR MATERIAL & PORTABLE】This bento box is made from high-quality food-grade 18/8 stainless steel, which is durable and won’t rust or erode over time. Will not retain or impart colors, stains, odors, or flavors into food. In addition, this lunch box is portable design and does not occupy too much storage space. (Size: 7.87" x 5.67" x 2.56". Capacity: 1200ml)

【PERFECT LEAKPROOFNESS】Our stainless steel lunch box is designed with lock clips, which could keep your food fresh and won't leak out, no matter if you put this food container on the backpack or accidentally drop it, the lid will not open and keep food perfectly inside the box. With the leak-proof seal lid, enjoy traveling without worrying about leaking lunch containers in your bags.

【DISHWASHER SAFE】Food container box is dishwasher safe. Or you can hand wash it with warm soapy water and dry it with a soft cloth to prevent water spots. If necessary, you can also remove the silicone ring on the lid and clean it.

SUPERIOR MATERIAL & PORTABLE DESIGN - LARGE CAPACITY – 7.1 x 5.3x 2.2 inches, 40oz/1200ml. This bento boxes are made from high quality food grade 18/8 304 stainless steel, which is durable and won’t rust or erode overtime. Will not retain or impart colors, stains, odors, or flavors into food. You have no need to worry about product quality and food safety！Besides, this bento lunch box is in portable design and does not occupy too much storage space.Portions Control comes With Adjustable Divide.

PERFECT LEAKPROOFNESS-The lid with the locking clip and detachable silicone seal ring can completely prevents leakage. Designed with locking clip, no matter you put this lunch food container on the backpack or accidentally drop it, the lip will not open and keep food perfectly inside the box. With the leak proof seal lid, enjoy traveling without worrying about leaking lunch containers in your bags.

WIDE APPLICATION - Our stainless steel bento box can be used in many occasion, Perfect size suitable for nutritious sandwiches and vegetable salad on the go. From deviled eggs at a picnic to fresh fruit and nuts on a hike, these are the best food storage containers for traveling, family car trips or snacks on the move! For kids, men and women. Take the box to work, school, camping or any outdoor meals. It will be best bento box for school, travelling ,picnic.

EXTRA CAPACITY - This lunch box mainly has three layers, and each stainless steel container has a lid, which adds three spaces for storing dry food.

LEAKPROOF - Each layer of portable stainless steel lunch box is made of stackable container(stainless steel&pp5) + plastic lid + silicone seal ring.

FREEDOM TO COMBINE - According to your preference,combined into different layers of lunch boxes to facilitate the storage of different amounts of food.

EXTRA CAPACITY - This lunch box mainly has three layers, and each stainless steel container has a lid, which adds three spaces for storing dry food.

LEAKPROOF - Each layer of ArderLive portable stainless steel lunch box is made of stackable container(stainless steel&pp5) + plastic lid + silicone seal ring.

FREEDOM TO COMBINE - According to your preference,combined into different layers of lunch boxes to facilitate the storage of different amounts of food.

EXTRA CAPACITY - This lunch box mainly has three layers, and each stainless steel container has a lid, which adds three spaces for storing dry food.

LEAKPROOF - Each layer of ArderLive portable stainless steel lunch box is made of stackable container(stainless steel&pp5) + plastic lid + silicone seal ring.

FREEDOM TO COMBINE - According to your preference,combined into different layers of lunch boxes to facilitate the storage of different amounts of food.

✅[Multifunctional 4 Compartment]: The size of the lunch box is 8.58*6*2.36inches,1300ml, with 4 practical compartments, it is the perfect design bento box for kids and adults, can bring different kinds of food for your lunch just in one container, meet different lunch needs, that you can enjoy your prep meal. Also, the lunch containers with portion control help you keep your diet plan and lose weight.

✅[Safety & High-quality Reusable Material]: XIANKE reusable bento box is made of high-quality food-grade material(grade 5 PP ), No BPAs, and no chemical dyes. Its safety for kids’ lunches, and also is a perfect meal prep container for adults.

✅[Microwave, Refrigerator, Dishwasher Safe] These lunch box containers can be heated in a microwave oven(without lids, 2-4 mins under 248℉), be washed in the dishwasher after opening all compartments, also can be used as food storage containers in your freezer(≧-4℉). You need to remove the lid when heating, and hand washing is recommended for the lid to avoid any deformation caused by high temperature and pressure washing.

✅【SOFT SILICONE MATERIAL & SPACE-SAVING】Shencai collapsible food storage containers with lids is made from premium food grade silicone material, SOFT and UNBREAKABLE. This collapsible storage containers for food is collapsible to save 50% space for maximum organization. Fits into almost all kitchen and pantry compartments or any cabinet or drawer.

✅【SNAP BUCKLES & LEAKPROOF】4 Snap buckles and vacuum seal strip on the lid create an airtight vacuum space inside that will keep your food fresh

✅【MICROWAVE, FREEZER AND DISHWASHER SAFE】Temperature tolerance of the kitchen collapsible storage containers for food is -40°C~230°C. Microwave safe and freezer safe. Warm Reminder: Must pull up the air vent valve on the lid or remove the lid before heating. Dishwasher Safe. Just pop them in the dishwasher when you are done for hassle-free cleaning.

✅[Multifunctional 4 Compartment]: The size of the lunch box is 8.58*6*2.36inches,1300ml, with 4 practical compartments, it is the perfect design bento box for kids and adults, can bring different kinds of food for your lunch just in one container, meet different lunch needs, that you can enjoy your prep meal. Also, the lunch containers with portion control help you keep your diet plan and lose weight.

✅[Safety & High-quality Reusable Material]: XIANKE reusable bento box is made of high-quality food-grade material(grade 5 PP ), No BPAs, and no chemical dyes. Its safety for kids’ lunches, and also is a perfect meal prep container for adults.

✅[Microwave, Refrigerator, Dishwasher Safe] These lunch box containers can be heated in a microwave oven(without lids, 2-4 mins under 248℉), be washed in the dishwasher after opening all compartments, also can be used as food storage containers in your freezer(≧-4℉). You need to remove the lid when heating, and hand washing is recommended for the lid to avoid any deformation caused by high temperature and pressure washing.

✅[Multifunctional 4 Compartment]: The size of the lunch box is 8.58*6*2.36inches,1300ml, with 4 practical compartments, it is the perfect design bento box for kids and adults, can bring different kinds of food for your lunch just in one container, meet different lunch needs, that you can enjoy your prep meal. Also, the lunch containers with portion control help you keep your diet plan and lose weight.

✅[Safety & High-quality Reusable Material]: XIANKE reusable bento box is made of high-quality food-grade material(grade 5 PP ), No BPAs, and no chemical dyes. Its safety for kids’ lunches, and also is a perfect meal prep container for adults.

✅[Microwave, Refrigerator, Dishwasher Safe] These lunch box containers can be heated in a microwave oven(without lids, 2-4 mins under 248℉), be washed in the dishwasher after opening all compartments, also can be used as food storage containers in your freezer(≧-4℉). You need to remove the lid when heating, and hand washing is recommended for the lid to avoid any deformation caused by high temperature and pressure washing.

★ Made with collapsible silicone container and healthy PP material leak proof lid. The silicone and PP materials are both food grade and BPA free. Non-toxic, tasteless, odorless, non-stick and easy to clean without the health risks or environmental concerns.

★ Foldable design makes it easy to store and take with. Saving much more space when not in use. The lid is airtight and leak proof design. Snap-fit lid and sealing ring provide a tight seal. Perfect lunch box for fresh, yummy food，for indoor and outdoor use.

★ Our lunch boxes are washable, and it is very easy to clean. Microwave oven, refrigerator, dishwasher are all available and safe. Silicone can stand maximum temperature is 200℃, However for safety, recommended using temperature is 0℃ - 40 ℃.

★ Made with collapsible silicone container and healthy PP material leak proof lid. The silicone and PP materials are both food grade and BPA free. Non-toxic, tasteless, odorless, non-stick and easy to clean without the health risks or environmental concerns.

★ Foldable design makes it easy to store and take with. Saving much more space when not in use. The lid is airtight and leak proof design. Snap-fit lid and sealing ring provide a tight seal. Perfect lunch box for fresh, yummy food，for indoor and outdoor use.

★ Our lunch boxes are washable, and it is very easy to clean. Microwave oven, refrigerator, dishwasher are all available and safe. Silicone can stand maximum temperature is 200℃, However for safety, recommended using temperature is 0℃ - 40 ℃.

1.MATERIAL SAFE: Food storage containers made from 100% FDA compliant non-toxic, BPA free, food grade silicone. just like the ingredients of baby pacifier.They are odorless, tasteless, non-stick, leak-proof and easy to clean.

2.FREEZER&MICROWAVE SAFE:Food containers are made from durable silicone,withstand temperature low to - 40°C ,high to230°°C,which makes them microwave, freezer safe. Great for storing leftovers in the fridge and microwavable when you’re ready to enjoy your meal.

3.LEAKPROOF&KEEP FRESH:Collapsible silicone food storage containers with lids create an airtight vacuum that will keep your food secured and fresher longer,Upgrade sealed ring makes them perfect for indoor food storage, leakproof and keep freshing.

🍅[WITH BUCKLE]: The lunch box adopts a fashionable short buckle design, can be easily fastened with one press. There are safety latches on both sides of the lunch box, no need to worry that the lunch box will loosen after locked buckle.

🍪[VENT HOLE]: Bento box for adult is designed with silicone sealing ring for improving the sealing performance. Bento box also adopts vent hole design. Press and hold the vent hole to seal. Open the upper vent hole before opening the cover.

🍰[LUNCH BOX]: When the ambient temperature is 20°C, add hot water above 95°C in to lunch box for testing, the warm holding time is about 1 hour. Surrounding ambient temperature is colder, the warm holding time will also be shorter. (Recommended for children over 3 years old)

🥗Safe Materials:Large salad lunch containers are made from food grade material,BPA free,no smell,stain resistant and in fashionable appearance.

🍕3-In-1 Compartment Lunch Box:Bento box set includes 2 x 52 OZ lunch containers & 1 x 38 OZ salad container with 1 x 2 OZ dressing container.3 divided removable compartment bento-style tray, built-in reusable forks.You can separate salad, snacks, fruits and other food.Don’t worry about food in a mess when take it to anywhere.Suitable capacity for adults.

🌮Leak-Proof Design: The lid of salad lunch container is made with premium BPA free silicone and with tight locks sealing up tighter than those with rubber rim.Perfect leak-proof design, no need to worry about the food in the lunch box spilling out. Also keep food fresh on the go.A great choice for your family.

PERFECT FOR VARIOUS OCCASIONS: 1200ML collapsible bowls will meet your all needs of meal prep and food storage. It is perfect for RV, kitchen storage, lunch, parties, travel, and various outdoor activities such as camping, hiking.

PREMIUM FOOD GRADE MATERIAL: The collapsible food storage container features high quality clear plastic lid and silicone bowl body, which can provide you safe &healthy meals at high(<248℉)and low(>-4℉)temperature. Microwave, freezer Safe.

SPACE SAVING&CARRY EASILY: Extend the silicone bowl for food preservation; Press it down to save about 1/2 storage space. The unique collapsible design makes the silicone lunch container ideal for commuting or camping.

Stainless steel food storage container, reusable and easy to clean. 8.3*5.9*3.4 inches, 61OZ/1800ML large capacity, with three separate compartments for storing different foods at one time, rationalizing meals. Large capacity space on the bottom (leak-proof) for staple foods such as pasta, sandwiches, rice, steak, salads and snacks, and two compartments on the top (not leak-proof) for dry foods such as vegetables, fried dumplings, fruits, nuts, etc. (please make sure to pack only dry foods).

BMLMCJ-T's stainless steel lunch box Durability: The 304 stainless steel bento lunch box is tough and resistant to impact, ensuring it won't crack or break easily. Upgraded welding technology with safety latches, silicone seals and hand loops make it leak-proof, drop-proof and durable. Perfect for daily use!

Square metal lunch box made of 18/8 food grade stainless steel BPA free, which can be sterilized at high temperatures without deforming the lunchbox and keeping it in a new condition for reuse, easy hand washing and dishwasher safe. High quality and large capacity is the best choice

MEAL PREP CONTAINER FOR OUTDOOR: This silicone food container will make meal preparation and food storage more flexible. The space saving design makes it covenient to carry for work, picnic, travel.

COLLAPSIBLE AND CARYY EASILY: Press it down, the silicone lunch container can collapsed into 1/2 in height. It takes less space than other food containers in your backpack, and you can reduce the use of disposable tableware for green environment.

PLASTIC LEAKPROOF LID: A sealed rubber hides in the plastic lid , which provides a airtight environment for food preservation. And a 2in1 spoon&fork is stored on the lid for better storage.

PERFECT FOR VARIOUS OCCASIONS: 1200ML collapsible bowls will meet your all needs of meal prep and food storage. It is perfect for RV, kitchen storage, lunch, parties, travel, and various outdoor activities such as camping, hiking.

PREMIUM FOOD GRADE MATERIAL: The collapsible food storage container features high quality clear plastic lid and silicone bowl body, which can provide you safe &healthy meals at high(<248℉)and low(>-4℉)temperature. Microwave, freezer Safe.

SPACE SAVING&CARRY EASILY: Extend the silicone bowl for food preservation; Press it down to save about 1/2 storage space. The unique collapsible design makes the silicone lunch container ideal for commuting or camping.

√【18/8 FOOD GRADE STAINLESS STEEL】This bento box metal are made from high quality food grade 18/8 stainless steel, which is plastic-free and BPA-free, healthy and durable. Besides, this steel bento box is in portable design and does not occupy too much storage space.

√【DISHWASHER SAFE】Stainless steel material of this stainless steel bento box makes it easy to use and easy to wash either by hand or in dishwasher. In addition, stainless steel lunch box for kids is dishwasher safe. Or you could wash it with warm soapy dishwater by hands and patted dry to prevent water spot marks.

√【PERFECT LEAKPROOFNESS】This stainless steel lunch box containers is designed with lock clips and removable silicone seal, which could keep your food fresh and won't leak out. Designed with locking clips and leak proof seal lid, you can enjoy traveling without worrying about leaking lunch containers in your bags.

【Wide range of applications】The insulated lunch box is suitable for office workers, people traveling, etc.Insulated bento boxes has portable concealed double‑curved handle, not only suitable for going out to use, you can also use common tableware at home.

【Versatile Design】Bento box comes with a silicone seal to prevent spills while carrying . it adopts vent hole design. Press and hold the vent hole to seal. Open the upper vent hole before opening the cover.adopts a fashionable short buckle design, can be easily fastened with one press. There are safety latches on both sides of the lunch box, no need to worry that the lunch box will loosen after locked buckle.

【Thermal Lunch Box】This lunch box is hollow to add hot water. When the ambient temperature is 20°C, add hot water above 95°C for testing. lunch box can be used for hot food such as soup, fried rice, etc which will keep warm for 1 hours or cold food, such as salad, pasta, fruit, etc.

SUPERIOR MATERIAL & PORTABLE DESIGN – 7.5 x 5x 2.5 inches, 27oz/800ml. This bento box are made from high quality food grade 18/8 304 stainless steel, which is durable and won’t rust or erode overtime. Will not retain or impart colors, stains, odors, or flavors into food. Portions Control comes With Adjustable Divider.

PERFECT LEAKPROOFNESS-The lid with the locking clip and detachable silicone seal ring can completely prevents leakage. Designed with locking clip, no matter you put this lunch food container on the backpack or accidentally drop it, the lip will not open and keep food perfectly inside the box. With the leak proof seal lid, enjoy traveling without worrying about leaking lunch containers in your bags.

WIDE APPLICATION - Our stainless steel bento box can be used in many occasion, Perfect size suitable for nutritious sandwiches and vegetable salad on the go. From deviled eggs at a picnic to fresh fruit and nuts on a hike, these are the best food storage containers for traveling, family car trips or snacks on the move! Take the box to work, school, camping or any outdoor meals. It will be best bento box for school, travelling ,picnic.

HEALTH AND SAFETY: Keweis lunch box is made of high quality food grade silicone, BPA FREE, better SAFE than general plastic material. Suitable for microwaves and refrigerators, safe for your helth.

4 VARIOUS SIZES: 4 sizes meet your different needs. Small-350ml, Medium-550ml, Large-850ml, Extra large -1250ml. Perfect silicone lunch box tupperware set for leftovers, take out or as meal prep container. These lunch containers are great to prepare nuts, fruit, soup, candy, sandwiches, salads, pizza or meals.

SAVE SPACE: Collapsible and stackble Design, Save more than 60% Space for you. No More Cluttered Tupperware Cabinet! Silicon storage containers is easy for you to storage and save you a lot of space. Microwave, freezer and dishwasher safe. It can be folded to 3cm thick when not in use, saving storage space, or can be used as a dish, change its shape.

What you get: there are 2 small leak-proof stainless steel lunch boxes with airtight valve and handle in a package, one with double layer (tray with 1 layer with 2 compartments) and the other one is single layer without compartment lunch box

Upgraded leak-proof metal lunch box: the inside edge of the lid has a detachable silicone seal, and the locking clamps on both sides can seal the box well and prevent leakage; You can safely put it in your bag or accidentally bump it, and the lid won't open; There is a handle on the lid so you can carry it out easily

Quality material: these metal lunch box are made of 18/8 stainless steel, which is reusable and easy to clean for you, and it can save time in a fast paced life; Dishwasher safe and refrigerator safe, you can put the stainless steel containers in the dishwasher and refrigerator safely, which can keep food fresh; Reliable and safe to use, which can be applied for a long time and still be the same as when you first got it