Top 10 Exspandable lunch Boxes – Reusable Lunch Bags

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1. Maelstrom


Maelstrom Lunch Box For Men Women,23L Insulated Lunch Bag Women,Expandable Double Deck Lunch Cooler Bag,Lightweight Leakproof Lunch Tote Bag With Side Tissue Pocket,Suit For Work School,Black

Maelstrom #ad - Expandable & foldable: with a reinforced zipper, storing 23l. The main compartment can store drinks, fruits, etc. Top compartment of Maelstrom expandable lunch box can be easily expanded with a simple zipper action. The original measure is 12.

6*9. 8*9. 8 inch l*W*H. This food bag can be widely used when you go to work/office/supermarket/gym. Multi-pockets: there is a zipper mesh bag on the inside of the cover. Maelstrom lunch bag for men/women uses the thickened PEVA insulating line and seamless ultrasonic welding technology to prevent from leakage. This loncheras para mujer also use the high-quality SBS zipper to extend the life of reusable lunch box. This double-deck adult lunch bag could keep your food cold or warm for up to 16 hours.

This durable maelstrom adult lunch bag could be used in various situation such as office, home, School, park and so on. Another front large zipper pocket is designed for cutlery such as knives, forks, the other side is specially designed for paper towels, one side mesh pocket can store umbrella or water bottle, spoons and so on. And the expandable measure could be 12. 6*9. 8*11.
BrandMaelstrom #ad
ManufacturerMaelstrom #ad
Weight1.54 Pounds
Part NumberKB02-MSLB01-5

2. Bentgo


BPA-Free, Food-Safe Materials, Bentgo® Kids Leak-Proof, 2-Year Warranty Blue, 5-Compartment Bento-Style Kids Lunch Box, Ideal Portion Sizes for Ages 3 to 7, Dishwasher Safe

Bentgo #ad - It features 5 practical compartments portioned perfectly for a child’s appetite to encourage a healthy and balanced meal recommended for ages 3-7. Leak-proof technology: keeps meals and snacks fresh and mess-free during transport – Designed with 2 kid-friendly latches that are easy for small hands to open and close.

Plus, food-safe materials. 1 lunch box brand*: thoughtfully designed and rigorously tested, there’s no wonder why parents love Bentgo Kids, America’s favorite one-of-a-kind childrens lunch box. Drop-proof design: constructed with durable, it’s all made with BPA-free, rubber-coated edges that are slip and slide proof while meal prepping on the kitchen counter – The sturdy design even protects the lunch box when dropped, making it ideal for active kids on the go.

Microwave and dishwasher-safe: removable compartment tray reheats food safely in the microwave and cleans up easily in the dishwasher hand washing is recommended for the outer shell to preserve the leak-proof seal and extend the longevity of your product. Purchase with a purpose: bentgo continues to be a proud supporter of feed the Children, Bentgo has donated more than $235, a 501c3 nonprofit that gives hope and resources for hungry children and families. Since 2017, 000 to help put an end to hunger.
BrandBentgo #ad
ManufacturerBentgo #ad
Height2 Inches
Length8.5 Inches
Weight1.3 Pounds
Width6.5 Inches
Part NumberBGOKIDS-B

3. Bentoheaven


Bentoheaven Premium Bento Box Adult Lunch Box with 2 Compartments 40oz, Microwavable Symph-Onyx, Cutlery & Set of Chopsticks, Cute Black Japanese Bento Box, Rectangle, Large Dip Container

Bentoheaven #ad - The best part? you get an e-book with 30 lunch box recipes as a thank you for joining the Bentoheaven bento box community. Every part of the bps- and bpa-free bento box is completely food-safe and can easily be put in the dishwasher, freezer, or microwave. A freely adjustable divider, sauce container, chopsticks, fork, knife & spoon and a sealing strap are all included.

Join the thousands of happy customers we've served since 2015 and add the premium Bentoheaven adult lunch box to your cart now! Express yourself with modern bento colors! designed in europe, choose your favorite from the other six unique colors. Money back guarantee within 30 days of purchase of the lunch box for adults, no questions asked. Lunch box for all! the two stackable compartments - total 40 oz - are big enough for when the hunger really bites. Recipe e-book included!to help you make the most of your bento box, we've teamed up with european gastro blogger Zita Csigó and compiled a book full of simple, healthy, nutritious meals you can cook up in no time. Keep your lunch box containers safe with our handy insulated lunch bag sold separately.

Home tastes better with a bento box! the bentoheaven lunch box is here to help you take care of yourself and your loved ones and enjoy home-made meals in your bento lunch box even if you’re not home. Leakproof bento lunch box for adults! the bentoheaven lunch box’s strong silicone seal makes it 100% leak-proof, while remaining super easy to open due to the built-in air vent plug. A lunch box for women or men, bentoheaven is more than a cute Japanese lunch box: it is a style statement! Along with the classic black or white, our sleek yumbox is the perfect choice for anyone looking for stylish lunch containers.
BrandBentoheaven #ad
ManufacturerBentoheaven #ad
Height4.29 Inches
Length7.28 Inches
Weight0.84 Pounds
Width4.02 Inches
Part NumberBH-301BB
WarrantyMoney back guarantee within 30 days of purchase, no questions asked.



Double Deck CoolerBlack Large, Women, MIER Adult Lunch Box Insulated Lunch Bag Large Cooler Tote Bag for Men

MIER #ad - If a product fails because of a defect in material or the quality of workmanship, if a problem develops, we will repair or replace it free of charge. We stand behind our products. Easy to clean. Mier takes pride in the quality of our products and warrants that the materials and workmanship will be free of any defects.

Our factories follow a strict set of specifications and quality standards, however, please contact us. The bottom "cold" section is no-leak insulated with soft PEVA liner, ideal for non-seeping items like fruits, juice and suchlike. Two sizes available and come in totally 12 amazing colors. Besides, the adjustable length MIN: 31. 5", max:55. 5" fits most people around the shoulder at the drop of a hat for a hands-free carrying experience.

Comfy to carry -- the detachable and adjustable shoulder strap for easy carrying. High reliable cooler -- a front zipper pouch for packing cutlery and napkins, two small side pockets to accommodate other belongings like cards, keys or snacks, making this thermo tote more convenient and flexible. Top section interior size is 9. 45l*7w*5. 5h inch, bottom section interior size is 9.
BrandMIER #ad
ManufacturerMIER #ad
Height11 Inches
Length10.2 Inches
Weight0.9 Pounds
Width7.9 Inches
Part NumberFBA_MP032-01
WarrantyManufacture warranty for 2 years from date of purchase.

5. Carhartt


Carhartt Insulated 12 Can Two Compartment Lunch Cooler, Durable Fully-Insulated Lunch Box, Navy

Carhartt #ad - Dual compartment insulated lunch bag made of heavy duty fabric with Rain Defender durable water repellent. Top handle and shoulder strap makes it easy to carry; features YKK zippers, metal hardware, triple-needle stitching, and ID tag. Insulated main compartment keeps food and drinks cool and is large enough for a 6-pack. Carhartt lunch cooler measures 10w x 9h x 7d inches; weighs 07 lbs. Separate insulated top compartment for additional food storage; front zippered pocket for utensils.
BrandCarhartt #ad
ManufacturerCarhartt #ad
Height7 Inches
Length10 Inches
Weight0.63 Pounds
Width9 Inches
Part NumberB000030440199
WarrantyManufacturer Limited Warranty

6. ThinkFit


BPA-Free, With Shaker Cup, Microwavable, Pill Organizer, Shoulder Strap & Storage Pocket Red, ThinkFit Insulated Meal Prep Lunch Box with 6 Food Portion Control Containers, Reusable, Freezer Safe

ThinkFit #ad - Reusable, microwave & freezer safe: made with durable, heavy duty BPA-Free plastic. Popular with men and women who have active lifestyles, daily gym routines, a pill dispenser, hectic work schedules or body build.

Sizes come in small 1. 5 cups and medium 2. 5 cups. Pack your breakfast, lunch, dinner, snacks and salads. Not happy or need a replacement? Contact us for immediate help. We will refund or replace, no questions asked. 100% lifetime guarantee: all thermal meal prep bags and meal containers are guaranteed. Double insulation to keep meals hot or cold: our tactical lunch box has 3 compartments on each side.

6 portion control food containers: each portion container has lids that tightly seal for the freshest food and taste possible. Now with 2 xl ice packs to keep food safe. Our reusable lunch box with containers are microwavable, freezable and dishwasher safe. Best meal prep lunch bag: thinkfit lunch boxes include 6 meal prep containers, shaker cup & 2 LARGE reusable ice packs.
BrandThinkFit #ad
ManufacturerThinkFit #ad
Height8 Inches
Length16.5 Inches
Weight3.5 Pounds
Width7.5 Inches
Part Number6cup

7. Lille Home


A Lunch Bag, Two BPA-Free Food Containers, Lille Home Lunch Box Set, A Portable Cutlery Set Pink, An Vacuum Insulated Bento/Snack Box Keeping Food Warm for 4-6 Hours

Lille Home #ad - Ideal for portion control and gifting - with its various compartments, this lunch box set is perfect for portion control. All-in-one lunch box set - this lunch box set includes a 22oz vacuum-insulated lunch box made of SS304, a portable cutlery set of spoon and fork, 2 BPA-free food containers, and a lunch bag.

Superior temperature insulation - the vacuum-insulated lunch box and insulated bag provide up to 4 full hours of warm retention, making it easy to enjoy tasty homemade food without the need for a microwave. It also makes for a great gift that promotes healthier eating habits.

Versatile and convenient - perfect for bringing both hot and cold food such as soup, gym, fruit, pasta, picnic, school, and more to work, salad, camping, and any other outing. High-quality materials - made with eco-friendly, and non-toxic food-grade plastic, BPA-free, this lunch box set keeps your food fresh for a long time.
BrandLille Home #ad
Height6 Inches
Length8 Inches
Width5 Inches

8. Bentgo


Modern Bento-Style Design Includes 2 Stackable Containers, All-in-One Stackable Bento Lunch Box Container, Built-in Plastic Utensil Set, and Nylon Sealing Strap Blush Marble, Bentgo Classic

Bentgo #ad - 2 stackable containers: top container features 2 compartments that each hold 3/4 cups of food while the bottom container holds 2 cups — together they’re perfect for packing a variety of foods in healthy portions.

Bpa-free: made with food-grade, eco-friendly materials that are microwave, dishwasher, and freezer safe Note: Do not put center divider in dishwasher or microwave. What you get: bentgo classic lunch container, sealing strap, user manual, industry-leading 2 Year Warranty, 3-piece utensil set, and caring customer support. Purchase with a purpose: bentgo continues to be a proud supporter of feed the Children, a 501c3 nonprofit that gives hope and resources for hungry children and families. Since 2017, bentgo has donated more than $300, 000 to help put an end to hunger. Compact & easy storage: Top container nests inside the bottom one for compact & easy storage.
BrandBentgo #ad
ManufacturerBentgo #ad
Height2.7 Inches
Length7.12 Inches
Weight0.75 Pounds
Width4.68 Inches
Part NumberBENTGO-M

9. Bentgo


Dishwasher Safe, 3 Compartments, Bentgo® Kids Stainless Steel Leak-Resistant Lunch Box, Eco-Friendly, Patented Design Blue, Bento-Style Redesigned in 2022 w/Upgraded Latches, & Extra Container

Bentgo #ad - What you get: bentgo kids stainless steel Leak-Resistant Lunch Box, user manual, industry-leading 5 Year Warranty, and caring customer support. Plus, a removable silicone container for packing even more food options. We recommend hand washing your Bentgo Kids Stainless Steel lunch box to preserve the leak-resistant seal and keep the secure locking clips firm.

Safe & stylish: protect the planet and look good while doing it! Made with high-quality stainless steel, this lunch box is a safe and sustainable alternative to plastic. Gently fold down and align the double-hinged clips to the base, then press down firmly before locking clips in place.

Portion-perfect meal tray: our patented design features 3 food compartments portioned perfectly to fit a child’s appetite recommended for ages 3 and up. Leak-resistant compartments: pack a variety of foods with confidence knowing our one-of-a-kind lid is contoured to seal each compartment and prevent leaks. New & improved: you asked, we listened: we upgraded the latches to ensure an airtight seal when taking meals on-the-go.
BrandBentgo #ad
Height2.2 Inches
Length9.8 Inches
Weight1.3 Pounds
Width7.6 Inches



GOWRAPS Insulated Lunch Bag For Kids Women Men-Black Lunchbox For Adults With Strap Small Insulated Lunch Box For Work School Rectangle lunch Boxes Expandable-Black

GOWRAPS #ad - The thermal lunch box will keep the goods warm or cold within 7-8 hours. Adjustable&detachable Shoulder Straps :52inchLX1inchW. 6 minimum age Recommendation: 36 Months. Remark: pls don't forget to closed the zipper if machine washing.

5washing tips of lunchbox: machine washable /cold wash / line dry/tumble dry are all ok. In the summer. We suggest you could put the ice pack in the Lunch bag. The outer zipper pocket also With the PEVA Lining which prefect for ice pack. 4keep cold/warm: our team test the lunch bags in the regular temperature. Do not iron. Or give it to your mother. She knows how to do it. Peva lining could keep cold/warm well.

3leak proof design: the inside of our insulate lunch bag with thermal insulation could meet 100% leakproof. You could use it as fish tank if you need : Don't worry the liquid spoiled in the Small lunch bag and diffcult to clean again. Our insulated lunch bags inside is Easy to clean and dry. Do not blEACH. This cute lunch bag will suitable for men women boys girls kids for work school preschool picnnic, etc.
BrandGOWRAPS #ad
ManufacturerMEETOUR #ad
ModelInsulated Lunch Box-Black