Rectangle Container w/ divider lid

25oz Divided Food Container
3 reviews

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What makes it Mighty?

  • easy to transport, durable, lightweight stainless steel design
  • leak-resistant lid & adjustable divider for versatility
  • perfect for waste-free on-the-go lunches, leftovers, picnics, roadtrips

Product Details

U-Konserve’s rectangle food container is like having a few food-storage containers in one with an adjustable/removable divider. Like a traditional bento box, it's easy to separate food for picky eaters, and great for portion control. Perfect waste-free solution for daily lunches, takeout, picnics, travel, outdoor adventures, bulk shopping and salad bars. Pack snacks, lunches and main meals while reducing single-use packaging. This reusable lunchbox is versatile enough for many food-storage needs at home and on the go, while saving trash from our ever-growing landfills.

  • Removable/adjustable divider
  • Leak-resistant lid keeps food fresh
  • Rectangle shapes stack to save storage space
  • Lighter and sturdier than glass
  • Etched tare weights for easy bulk shopping
  • BPA, phthalate, and PVC-free

Choose your lid color: Lime green, Ocean (dark blue), Sky (light blue), or Clear

Size: 7.75” x 5” x 1.75”

Care: Handwash lid & divider. Stainless steel base is dishwasher safe.

Materials: 304 (18/8) stainless steel, LDPE #4 plastic lid, PP #5 plastic divider

Made in China

All U-Konserve products are tested by independent labs to meet CPSIA and FDA requirements. In addition, all  products are tested on a regular basis to ensure that they are free of BPA, phthalates, PVC and are lead-safe, and to ensure consistent non-toxic quality.
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What Others are Saying

mighty bird

Overall Score

3 reviews
Lunch Box
Review by Tabitha on 11/28
Lunch Box

This is my new favorite lunch container. It seals pretty well and I haven't had any leaks from saucy food. I like how it is lighter than a glass container.

Not 33 oz
Review by Vicki on 9/27
Not 33 oz

I love the container. BUT, it is not a 33 oz container. Perhaps it's just me, but when I read that a container of any sort is 33 oz, that means it's fill volume is 33 ounces. Which means I can put 33 ounces (fluid ounces of course) in to the container. This container has a fill volume of approximately 25 ounces.
The first item I received when ordered had this stamped on the bottom. It also was stamped with a tare weight of 7.8 oz. And the sticker on the side said it was a 25 oz. container. Somewhat amazingly, 25 (the fill volume) plus 7.8 (the weight of the empty container) equals almost 33 oz. Which is where I believe the company got the idea that it is a 33 oz container. But there is NO WAY that 33 fluid ounces are going in to this container. Again, it is a great container, but it is NOT a 33 oz container.

Mighty Nest has been great about this in that they sent me a free replacement. Of course, the free replacement is the exact same size as the first one I received, it just doesn't have the fill volume and tare weight stamped on the bottom and the sticker on the side now says 33 oz instead of 25 oz. But they are the exact same size.

Lid cracked
Review by srried on 1/19
Lid cracked

Good size for my pre-schooler's lunch. The plastic divider that come with the container is pretty useless, it slides around and doesn't keep the food divided. The clear plastic lid cracked after about 6 months of use. I'm still using it, as I don't think it's worth the $$ to purchase a whole brand new set with lid.

MightyNest Comment: Ukonserve offers a lids for life program. If you have a damaged or defective lid they will send you a new one for free or you can buy a replacement if you need it. You can learn more about the program here and please let us know if we can be of help!

MightyNest Trusted
About U-Konserve
Kids Konserve waste-free lunch kits and U-Konserve reusable lunch-packing products were a natural outgrowth of what two women saw as a critical need that required immediate attention. With the premise that any business they undertook had to help the environment in some way, it didn’t take much imagination to see how they, as parents of young children, were contributing to garbage landfills, pollutants and sending the wrong message to their own children. How could they set an example of conservation for their children and empower them to be examples of change for the future? Calculating the amount of lunch trash being produced each day at their own schools shocked them enough to begin more research into reusable products that would dramatically cut down on our Earth’s ever-growing garbage pile. Focusing on how school lunch programs operate opened their eyes and propelled them to create Kids Konserve & U-Konserve.

About MightyNest

We make it easy for families to create a healthy home. Each of our 1000+ products has been thoroughly researched to be free of concerning chemicals, and hand-picked for its quality and design. With products for the whole family, ranging from kitchenware to reusable lunch gear to skincare, it is truly better living made easy.