Updated: 23 Feb 2025

leakproof flat lunch boxes

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Updated: 23 Feb 2025

#1

Best Choice
Inroserm Small Insulated Lunch Bag Mini Lunch Box Portable Flat Lunch Pail Reusable Snack Bags with Handle,Cooler Lunch Bag for Men,Women Grey

9.7

Inroserm

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Main highlights

PREMIUM QUALITY MATERIAL： Our lunch bag made of oxford. dirt proof and easy to clean. Perfect thermal insulated, the interior lining was made of food grade aluminum foil, provides superb cold keeping performance

PERFECT SIZE: Dimension: 10.4 inches x 7.9 inches x 2.75 inches. You could put your lunch container, along with spoon and fork. Stylish lunch bag design with insulated illumium foil inner.It is easy to clean

Multi-Function: The sturdy handles are well made and firmly attached. Soft fabric is comfortable to hold
#2

Value for Money
ExtraCharm Insulated Lunch Bag for Women/Men - Reusable Lunch Box for Office Picnic Hiking Beach - Leakproof Cooler Tote Bag Organizer with Adjustable Shoulder Strap for Adults-Black grey

9.5

ExtraCharm

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Main highlights

LEAKPROOF & EASY TO CLEAN: The lunch bag is made of ultra-thick EVA soft lining and hot-welded seams without any needle holes to prevent leakage. The lunch bag is easy to clean. If the sauce spills inside, please wipe it off with a damp cloth or napkin. With heavy-duty Oxford cloth and superb tailoring technology, the adult lunch bag is dustproof, waterproof,and keep your food clean.

LARGE CAPACITY & MULTI COMPARTMENTS: The insulated lunch bag is 10 x 6.7 x 8 inches,and the main zipper compartment is designed to provide you with lunch and hot/cold/fresh drinks. The front zipper pocket can store keys, cards, napkins and phone chargers. Two mesh pockets for water bottles and an inner mesh bag for knives, forks and spoons are perfect for packing all food and snacks all day long.

EXCELLENT THERMAL INSULATED: ExtraCharm lunch bag adopts three-layer heat insulation design: the outer layer is 300D Oxford cloth and polyester fiber, the inner layer is Eco-friendly EVA material, and the middle layer is specially filled with 5mm thick insulating pearl foam. Our reusable lunch box can keep the food cold/hot/fresh for hours, which is perfect for on-the-go meals, picnics, road trips, beaches, as well as to have lunch in the office, outdoors!
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#3
Gloppie Small Lunch Box for Women Men Kids Insulated Lunch Bag Mini Lunchbag Flat Lunch Pail Petty Portable Cooler Bags Reusable Snack Bag, White Marble

9.3

Gloppie

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Main highlights

HIGH QUALITY: The insulated lunch bag is lined with Food-grade thickened aluminum foil, padded with high density EPE foam, and outlayer is made of premium waterproof fabric, Dual SBS zipper is smooth and durable.Exquisite sewing technology makes this reusable snack bags more reliable and durable

GOOD INSULATION: The insulated lunch box can keep your food cold or warm for hours, which is perfect to carry ONE PERSON'S simple lunch or breakfast, If you put an ICE PACK in the lunch bag, the insulation performance will be even better

CPC Certified | Child-Safe Materials
#4
PEDECO Stainless Steel Bento Box for Kids & Adults,Leak-Proof Single Layer Lunch Box with Removable Compartments,BPA-Free,Dishwasher Safe,Includes Cutlery,Blue

9.0

PEDECO

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Main highlights

Removable Stainless Steel Compartments: The stainless steel compartments are removable and dishwasher safe, while the BPA-free plastic base is durable and easy to clean. Mix and match for endless meal possibilities!

Leak-Proof & Safe Design: Featuring double-sided locks and airtight lids, this bento box ensures no spills or leaks, keeping food fresh and flavors separate. Perfect for kids and adults on the go!

Drop-Resistant & Kid-Friendly: Made from sturdy, slip-resistant materials, this lunch box is built to withstand drops and rough handling, making it ideal for active kids. Plus, it’s 100% BPA-free and food-safe.
#5
Brabantia Make & Take Flat Lunch Box (Jade Green) Convenient Size for Bags, BPA-Free, Airtight Snap Locks, Microwave & Freezer Safe, Travel Meal Prep Container

8.8

Brabantia

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Main highlights

Space-Efficient - The lunch box boasts a space-efficient, flat design, tailored to seamlessly fit into the compartments of your bag or bookbag, with space for 2 sandwiches (37 fl oz)

Multifunctional Lunch Container - The lunch box is not only dishwasher-safe but also microwave and freezer compatible, expanding its usability

Less Waste - Crafted from durable, BPA-free materials, this reusable lunch box emerges as an environmentally conscious, long-lasting alternative to single-use plastic bags
#6
yookee home Waterproof Lunch Bag Double Layer Leakproof Neoprene Insulated Lunch Bag Freezable Black Reusable Thermal Lunch Cooler Tote Lunch Box for Boys Men Women Adult Kids for Work Outdoor

8.7

yookee home

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Main highlights

[Suitable Capacity] The capacity of our lunch bag is 12.5"L x 6.5"W x 12.5"H, it's enough to meet your daily dining needs and fits all the lunch-type stuff you love to pack for your child, such as meals, juices,fruits, snacks and more.

[Leak-proof and Thermal Insulated] Lunch Cooler Bag equipped with food grade EVA lining, which is soft, leak-proof, 100% waterproof that the liquid and water drop will not ooze from the lunch bag. Padded with 4.5 mm thick neoprene foam and high-quality outer fabric work together to keep your food fresh or warm.

[Built to Last and Easy to Clean] The flat bottom keeps it upright, perfect for bottles or dishes that you don't want tipping over. This stretchy neoprene lunch tote bag is made of machine washable material, stain-resistant neoprene is very easily washable, just rinse clean or machine wash and air dry.
#7
Femuar Reusable Lunch Box for Men/Women - Insulated Lunch Bag Leakproof Lunchbox for Work Office Picnic Beach - Freezable Lunch Cooler Bag with Adjustable Shoulder Strap - Black

8.4

Femuar

-20%

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Why we love it

Keeps food cold or hot effectively.

Compact but spacious interior.

Durable and versatile design.

Main highlights

Insulated and Leakproof Design
The lunch bag features thick insulation and leakproof seams, keeping food cold or hot for over 6 hours.

Versatile and Portable Use
Ideal for work, picnics, or travel with its lightweight, adjustable design.

Spacious Yet Compact
Customers appreciate its ability to hold a lot without being bulky.

-20%
#8
Large Insulated Lunch Bag for Women Men Leakproof Cooler Lunch Tote Bags for Work Travel Adult Thermal Lunchbox for Office -10L Mint Green

8.3

ECHSRT

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Main highlights

LONG-TERM INSULATION: Keep your food cold for up to 8 hours. Our insulated lunch bag uses the 4-layer insulation design. Padded with 7mm premium thickened EPE foam and lined with insulating PEVA material, which isolates internal and external heat transfer, forming a closed space. Make your tote lunch bag has excellent thermal insulation performance

LEAKPROOF & EASY CLEAN: Adopt the heat-welded seams, this seamless one-piece design makes the lunch bag leak-proof. Even if you accidentally spill hot food and cold drinks on the inner lining of the cooler lunch bag, you don't have to worry about leaks. The thermal lunch bag is made of EVA soft lining making it easy to clean

10L & WIDE OPEN: Unique wide-opening design for easy access and storage, you can easily put the lunch containers into the bag and take it out horizontally.Demesion:10.62"(L) x 7.87"(W) x 9.84"(H). Rectangle lunch bag has roomy space to hold personal lunch, such as sandwiches, salads, fruits, drinks, etc. Zippered front and back pockets are for storing utensils, keys, phones, or daily supplies
#9
Jeopace Bento Box for Adults Lunch Containers for Kids 3 Compartment Lunch Box Food Containers Leak Proof Microwave Safe(Flatware Included, Transparent)

8.1

Jeopace

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Main highlights

Leak Proof Durable Bento Lunch Box: Jeopace bento box prevents outside leakage (not between compartments) and is airtight to keep your food fresh for long time.The high-density wheat fiber material makes it sturdy and shock-proof.No need to worry about accident drop to the floor.

Great Safe Material: Our bento box is made from good materials and it is BPA free. It is no smell,stain resistant and will not get moldy.

Bento Box for Adults Kids: This lunch box is perfect for food prep,storage,organizer and carrying out.Three compartments help to plan a well-balanced diet not only for men and women to keep fit,but also for girls and boys to have a comprehensive nutrition. Flatware is included and fits easily inside so that you will never forget to take it.
#10
Pinnacle Insulated Leak Proof Lunch Box for Adults and Kids - Thermal Lunch Container With NEW Heat Release Valve, 16 oz (Blue)

7.9

Pinnacle

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Why we love it

Portable: Lightweight and easy to carry.

Thermal: Keeps food warm or cold for hours.

Leakproof: Secure lid prevents messes.

Main highlights

Key Features and Benefits
Robust, thermal 18/8 stainless steel keeps meals warm or cold for hours, leak-proof with easy fastening lid, lightweight with heat release valve.

Ideal Use Cases
Perfect for office workers, students, and outdoor adventures. Keeps food at the right temperature without the need for microwaving or refrigeration.

Customer Reviews Highlight
Most praised for its ability to maintain food temperature for hours, leak-proof design, and the convenience of the heat release valve.

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leakproof flat lunch boxes

Inroserm Small Insulated Lunch Bag Mini Lunch Box Portable Flat Lunch Pail Reusable Snack Bags with Handle,Cooler Lunch Bag for Men,Women Grey

9.7

Main highlights

ExtraCharm Insulated Lunch Bag for Women/Men - Reusable Lunch Box for Office Picnic Hiking Beach - Leakproof Cooler Tote Bag Organizer with Adjustable Shoulder Strap for Adults-Black grey

9.5

Main highlights

Gloppie Small Lunch Box for Women Men Kids Insulated Lunch Bag Mini Lunchbag Flat Lunch Pail Petty Portable Cooler Bags Reusable Snack Bag, White Marble

9.3

Main highlights

PEDECO Stainless Steel Bento Box for Kids & Adults,Leak-Proof Single Layer Lunch Box with Removable Compartments,BPA-Free,Dishwasher Safe,Includes Cutlery,Blue

9.0

Main highlights

Brabantia Make & Take Flat Lunch Box (Jade Green) Convenient Size for Bags, BPA-Free, Airtight Snap Locks, Microwave & Freezer Safe, Travel Meal Prep Container

8.8

Main highlights

yookee home Waterproof Lunch Bag Double Layer Leakproof Neoprene Insulated Lunch Bag Freezable Black Reusable Thermal Lunch Cooler Tote Lunch Box for Boys Men Women Adult Kids for Work Outdoor

8.7

Main highlights

Femuar Reusable Lunch Box for Men/Women - Insulated Lunch Bag Leakproof Lunchbox for Work Office Picnic Beach - Freezable Lunch Cooler Bag with Adjustable Shoulder Strap - Black

8.4

Why we love it

Main highlights

Large Insulated Lunch Bag for Women Men Leakproof Cooler Lunch Tote Bags for Work Travel Adult Thermal Lunchbox for Office -10L Mint Green

8.3

Main highlights

Jeopace Bento Box for Adults Lunch Containers for Kids 3 Compartment Lunch Box Food Containers Leak Proof Microwave Safe(Flatware Included, Transparent)

8.1

Main highlights

Pinnacle Insulated Leak Proof Lunch Box for Adults and Kids - Thermal Lunch Container With NEW Heat Release Valve, 16 oz (Blue)

7.9

Why we love it

Main highlights

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