Stainless Steel Bento Lunch Box Kids & Adults,25oz-Leakproof 3 Compartment Metal Bento Lunch Container,304 Stainless Steel Bento Box for School, Picnics,Office and Outdoor,Dishwasher Safe, BPA-Free.

Stainless Steel Bento Lunch Box Kids & Adults,25oz-Leakproof 3 Compartment Metal Bento Lunch Container,304 Stainless Steel Bento Box for School, Picnics,Office and Outdoor,Dishwasher Safe, BPA-Free.

(4.8)

8 Reviews

Get it - $25.99

#commissionsearned

Specifications

Color: Yellow
Material: Stainless Steel
Brand: CSTHTSC
Recommended Uses: Camping, Office, Picnic, School, Travel
Age Range: All
Special Feature: Dishwasher Safe
Capacity: 1.6 Pounds
Theme: Minimalist
Item Weight: 0.54 Kilograms
Product Care Instructions: Dishwasher Safe

The Stainless Steel Bento Lunch Box is a versatile and durable solution designed for both kids and adults. With its 25oz capacity and three leak-proof compartments, it addresses the common concerns associated with packing lunches. Whether you're heading to school, work, or outdoor activities like picnics, this lunch box offers an excellent way to enjoy your meals without worrying about spills or mixing flavors.

Features

Leak-Proof Design: Each compartment includes a food-grade silicone sealing strip, ensuring no leaks occur, even with sauces and liquids.
Food Safety: Made from 304 stainless steel, this container is BPA-free, making it safe for daily use.
Three Compartment Design: The dimensions of 9.4 x 6.7 x 2.6 inches provide ample space with separate areas to keep foods apart.
Multifunctional: Easily detach the stainless steel tray for enhanced insulation options by using ice packs or warm water.
Easy to Clean: The dishwasher-safe tray allows for effortless cleaning, while secure side latches ensure a tight seal.

Pros

Durable and robust construction with rounded corners for added drop resistance.
Three compartments help maintain food freshness and prevent flavor mixing.
Lightweight design at only 0.54 kg makes it easy to carry.
Suitable for various uses including camping, office, school, and travel.

Cons

Not microwave safe, which might limit convenient reheating options.
May be smaller than expected for those with larger appetites, as it has a 25oz capacity.

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Stainless Steel Lunch Box – BPA-Free Bento Box	$39.99	(4.8)	179	90	400	Get it on Amazon
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Stainless Steel Bento Box - BPA Free Lunch Containers	$56.99	(4.8)	278	82	100	Get it on Amazon
Kids Bento Box 304 Stainless Steel - BPA Free Lunch Solution	$56.99	(4.8)	279	82	100	Get it on Amazon
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Kids Bento Lunch Box – BPA-Free 3-Compartment Steel	$41.39	(4.8)	209	81	100	Get it on Amazon
25oz Stainless Steel Lunch Kit - Food-Grade Safety	$16.99	(4.8)	78	80	200	Get it on Amazon
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Stainless Steel Bento Box - 3 Compartments Leak Proof	$41.39	(4.8)	178	78	50	Get it on Amazon
Stainless Steel Bento Box 25 oz - Leakproof Snack Container	$17.99	(4.8)	27	78	100	Get it on Amazon
Stainless Steel Lunch Box - Leak Proof Bento Box	$45.99	(4.8)	168	77	50	Get it on Amazon
GOLDEN KEY 27oz Bento Box - BPA Free Lunch Solution	$20.99	(4.8)	34	76	100	Get it on Amazon
Stainless Steel Lunch Box Kit – 25oz Food-Grade Bento	$16.99	(4.8)	78	76	100	Get it on Amazon
2-Pack Stainless Steel Snack Containers – Leakproof Food Storage	$15.99	(4.8)	51	75	10	Get it on Amazon
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What Customers Say

mojoron

February 12, 2026

5 / 5

The Definitive Version of This Box

My family has been using this style of lunchbox for over a year now. Before this, they were all two pieces, which have been great for keeping items separate, but the wear on the bottom pieces looks bad. They are sometimes impossible to clean, especially if they were "forgotten" over the weekend. The removable stainless tray has eliminated that problem. This version has all the benefits of the all-plastic version but is 100% easier to clean. Everything still stays separated and fresh without losing a noticeable amount of space. You still have the space to pack a good-sized lunch for your kids. The lid and attachment hardware are also improved over the all-plastic and seem to be better in this version. This isn't really an insulated box, so you're still going to need a cold pack to keep your food chilly. If you're on the fence about which lunchbox to get, this is the one you want.

✔ Verified Purchase

Lori Ray

January 22, 2026

5 / 5

Durable and Leak-Proof Bento Boxes for Everyday Use

These stainless steel bento boxes are sturdy and well-made, making them great for both kids and adults. The 27 oz size works well for lunches or snacks, and the leak-proof design helps prevent spills in backpacks or bags. I like that they’re BPA-free and easy to clean, which makes them practical for school, work, or travel.

✔ Verified Purchase

scottwiam

February 10, 2026

4 / 5

No leaks - easy to clean. Sized for kids or snacks.

I love that the food in this lunch box is held in a stainless steel container instead of plastic. It's easy to clean - by hand or in the dishwasher. The seals are great - nothing leaks between the compartments or out of the box! And the seals can be removed for better cleaning. It's an interesting size - great for a younger kid's lunch or to holds snacks for an older kid. I do wish I could fit a cold pack into the bottom so that it could be a stand-alone unit. As it is, we pack this inside a standard lunch box with a cold pack. Overall, I think this is a quality item at a good price point.

✔ Verified Purchase

February 03, 2026

5 / 5

Great waterproof/leakproof lunch box!

This quality lunch box is definitely leakproof! I filled it with water and shook it all around, and it didn't leak one drop. I will use it to pack light lunch/snacks for baseball/softball games. Being waterproof, it will keep the food inside from getting soggy - think crackers with summer sausage & cheese! The space between the food tray and the bottom of the container is not big enough to pack an ice pack to maintain a cold temperature for very long on its own, but using it in a cooler full of ice is much preferred, and this will be perfect! It has a plug to release steam (which was also leakproof) for hot food if you choose to use it for hot food. Recommend this one!

✔ Verified Purchase

Wendel

January 22, 2026

5 / 5

Great Bento Lunch Box for Kids

This stainless steel lunch box is incredibly practical. Its three compartments separate different foods perfectly, preventing any mixing and allowing me to savor every delicious bite.

✔ Verified Purchase

bianca tafolla

January 22, 2026

5 / 5

Great Quality - Highly Recommend for both Adults and Kids!

Obsessed with this stainless steel lunch box! Premium quality, solid workmanship, and the bottom heating design makes it so handy for on-the-go meals.

✔ Verified Purchase

Tiffany A

February 07, 2026

5 / 5

I love my lunch container

I needed a lunch box that was small and held the right portions. This works great. I love the color yellow. It seals up great no leaking seen. It has a strong double seal so it stays fresh! The only problem I have is there's no carry handle. This could be used like a storage container Either way its still great. The material is durable and easyvtobclean

✔ Verified Purchase