Bentgo MicroSteel Leak-Proof Lunch Box

|148 ratings
Item # 990494552
Current price is $24.93
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Highlights

  • Microwave-safe MicroSteel and silicon seal keeps the lid airtight for leak-free meals
  • The venting valve on the lid releases internal pressure and makes the lid easy to remove
  • An adjustable divider lets you create a second compartment to keep foods separated
  • Long-lasting stainless steel and food-safe silicone makes it both stain and odor-resistant
  • Container is top-shelf dishwasher safe; lid should be hand washed to maintain the silicone seal

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bentgo microsteel leak-proof lunch box Carbon Black, 3/4 front view with lid tilted open to show 5-cup brushed stainless steel interior and adjustable divider separating salad with walnuts from raspberries and blueberries; visible silicone seal and rectangular vent valve on matte black lid, top-rack dishwasher-safe container. Often used for meal-prep portioning and on-the-go lunches.
Bentgo MicroSteel Leak-Proof Lunch Box
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About this item

Product details

Revolutionary MicroSteel® Technology

Experience the ultimate solution for enjoying fresh meals on the go with the Bentgo MicroSteel® Leak-Proof Lunch Box. Featuring patented MicroSteel® Technology, this innovative lunch box is designed to simplify mealtimes, whether you're at work, school, or traveling. Its ability to withstand microwave and oven heat makes it a versatile choice for reheating leftovers or freshly prepared meals.

Leak-Proof Design for Mess-Free Meals

Say goodbye to spills and leaks with the airtight silicone seal on the lid. This leak-proof design keeps your food secure and fresh, ensuring a hassle-free experience. The lid also includes a venting valve for easy pressure release, making it simple to remove after heating your food without any struggle.

Generous Capacity with Adjustable Divider

With a spacious 5-cup capacity, this lunch box offers ample room for large portions, snacks, or a variety of dishes. The optional adjustable divider allows you to organize your meals neatly, separating main dishes from sides or snacks for added convenience.

Durable and Easy to Clean

Crafted from 304 (18/8) food-grade stainless steel and food-safe silicone, this lunch box is built to last. Cleaning is effortless—place the container in the top rack of your dishwasher, while handwashing the lid preserves the integrity of the silicone seal. Its resistance to stains and odors ensures a pristine appearance even after frequent use.

Sleek and Reliable for Everyday Use

Designed for style and functionality, the Bentgo MicroSteel® Leak-Proof Lunch Box is the perfect companion for school, work, or travel. Enjoy convenience, reliability, and long-lasting performance with this sleek lunch box, tailored to meet your daily meal needs.

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Specifications

Size: 8” x 6” x 2”

Weight: 0.98 lbs

Overall Capacity: 5 cups, 1200 ml

Member ratings & reviews

3.9 out of 5 stars
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148 ratings145 reviews
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Showing 1-3 of 145 reviews

Aug 16, 2026
Reviewer name: Aceisher
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Good product

I like that it is dishwasher safe, I can microwave it, put it in the oven, and it is not glass. The only downside is the lid is vacuum sealed, so it can be a little hard to get off.

Helpful?6WKET26MGP6018970904286
Jan 28, 2026
Reviewer name: Tinman
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

Decent but heating is difficult

I got the uncoated version so it won't do any flaking I hope. So far it is good but when I try to heat in a microwave, it is super uneven. If you have liquid in one area especially. Probably need to make the contents mostly uniform and stir around. Oven works fine of course.

Review from Bentgo
Helpful?6WKET26MGP6018970904286
reply from Customer Service

Hi Tinman, Thank you for taking the time to share your feedback about your Bentgo MicroSteel Lunch Box. We sincerely apologize that your experience hasn't been what you expected when using it in the microwave. Please know that our team is here to help in any way we can. Feel free to reach out to us by phone at 1-657-275-3738 or support@bentgo.com. We're available to answer your questions or explore any solutions that might improve your experience. Thank you again for your feedback. We appreciate you and look forward to hearing from you soon. Thank you, Jessica Bentgo Support

Apr 15, 2026
Reviewer name: Mahesh
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

Not worth the cost

Did not find the temperature retained as much during cold weather days. Too pricey for the product. May not return this only because I have used it a few times

Review from walmart.com
Helpful?6WKET26MGP6018970904286
reply from Bentgo

Hi Mahesh, thank you for choosing Bentgo. We are sorry to hear that your experience so far has not been what was expected. Our team would be happy to help review, provide support and answer any questions you may have. Please feel free to reach out to us directly at support@bentgo.com or 657-275-3738, and we’ll gladly assist you. If you have your order details available, that will help us better support you. Thank you for bringing this to our attention, and we look forward to helping. Thank you, Jessica Bentgo Customer Support