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Square To-Go Food-Storage Container

Square To-Go Food-Storage Container

  • Leak-proof silicone lids to prevent spills
  • Dishwasher, freezer, and oven safe (up to 300°F)
  • Stackable square shape for space-saving
  • Plastic-free, BPA, BPS, and lead-free
  • 304 (18/8) stainless steel, etched tare weights

Description

Our trusted stainless steel square containers now come in vibrant, transparent colors—perfect for lunches, snacks, and meal prep. These containers are a zero-waste solution for home and on-the-go, offering leak-proof silicone lids that are easy for kids to open. Ideal for kitchen organization, pantry storage, and more, they reduce single-use packaging and are durable, lightweight, and non-toxic.

Specifications

50oz (6.5" x 3" x 6.5")
30oz (5.75" x 2.5" x 5.75")
15oz (5" x 2" x 5")

Care

Dishwasher safe; remove soap residue with a 1:1 vinegar-water solution.

View full details
Variant Variant total Quantity Price Variant total
Square To-Go Food-Storage Container
15oz / Clear / Silicone LidUK203
15oz / Clear / Silicone LidUK203
$17.99/ea		 $0.00
$17.99/ea $0.00
Square To-Go Food-Storage Container
15oz / Cosmic Blue / Silicone LidUKSSS-S15CB
15oz / Cosmic Blue / Silicone LidUKSSS-S15CB
$17.99/ea		 $0.00
$17.99/ea $0.00
Square To-Go Food-Storage Container
30oz / Clear / Silicone LidUK202
30oz / Clear / Silicone LidUK202
$21.99/ea		 $0.00
$21.99/ea $0.00
Square To-Go Food-Storage Container
30oz / Cosmic Blue / Silicone LidUKSSS-S30CB
30oz / Cosmic Blue / Silicone LidUKSSS-S30CB
$21.99/ea		 $0.00
$21.99/ea $0.00
Square To-Go Food-Storage Container
50oz / Clear / Silicone LidUK201
50oz / Clear / Silicone LidUK201
$25.99/ea		 $0.00
$25.99/ea $0.00
Square To-Go Food-Storage Container
50oz / Cosmic Blue / Silicone LidUKSSS-S50CB
50oz / Cosmic Blue / Silicone LidUKSSS-S50CB
$25.99/ea		 $0.00
$25.99/ea $0.00
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Overall rating: 4.714286 / 5 from 91 reviews.

AI Generated Review Summary

The Square To-Go Food-Storage Container is praised for its durability, perfect fit, ideal size for leftovers, and clear silicone lids that prevent spills. It is also safe for dishwasher, freezer, and oven use.

Summary topics

  • Durability: 46%
  • Fit: 9%
  • Size: 25%
  • Lid: 35%

Review topics: ["size","fit","quality","containers","cover","plastic","air","lid","construction","weight","food","seal","cleaning","sandwich","silicone","storage","stainless steel","fruits","stainless","stacking"].

Review highlights

  • "The square 9 ounce containers are the perfect size for a small sandwich or assorted fruit." — Dia B.
  • "Great container, durable and good size for big salad." — Madeline M.
  • "I am pleased with this container , I use oversized bread and the slices fit perfectly...The silicone lid is a great fit." — Robert

Reviews

I am gradually transitioning from

"I am gradually transitioning from my 30-year-old plastic food storage containers to U-Konserve containers. I like the way they store compactly, and the steel containers are dishwasher safe. I wash the lids by hand, which might seem like a negative, but they are very easy to clean thoroughly. Nice product. Next I'll buy some 50-ounce containers."

— Carina L. (5/5)

Excellent

"Great containers . Very good quality and my little ones love them"

— kamini c. (5/5)

Perfect Seal & Size!

"Sometimes ya just need a lil container for a small amount of leftovers or a lunch sandwich. This is it! Keeps everything tight, fresh and cold. Silicone lid fits perfectly into groove and burps perfectly by popping the tab just enough to release extra air. Hoping the stainless stands the test of time. I will only use silicone utensils to remove food, so as not to scratch the surface. ANY scratched stainless will cause rust on any stainless you own. Avoid that by not scracthing the surface. If 6 months goes by with no rust, I'll be adding to my collection!"

— Sandra O. (5/5)

Plastic Free

"I love these containers. I have purchased at least a dozen. I give them as gifts to family & friends to safely store food. They make great lunch containers and are especially good to use in a restaurant instead of asking for a "doggie bag. " the silicone lid seals tightly and the stainless steel is indestructible. ."

— JANE M. (5/5)

Fabulous product! Great size and

"Fabulous product! Great size and quality. The covers provide such a secure seal, fruit and food have an extended shelf life where you can enjoy freshness and flavors!"

— Mary R. (5/5)

Part of My New Ensemble

"Finally a To-Go Food Storage container I can show off and not be embarrassed by. I am super happy with this purchase. Like I said in my previous review there is a lot to love about these containers. Easy to clean, they stack, you can easily see what's in them, low profile lid is secure. Brilliant."

— Shannon D. (5/5)

Big

"Love the size of these for leftovers. Cook for the first time in the oven, it came out great. Easy cleaning."

— Debbie I. (5/5)

Save time (and water) cleaning!

"As full-time RVers we’re very conscious of our water usage and these clean soooooo easily. We spend so much less time doing dishes too (by hand). We tell everyone about theses!"

— Miranda R. (5/5)

lids don't fit well or stay on

"The lids don't fit without a struggle and pop off without much provocation. I got this set to give as a birthday present as I have a couple of these containers (several years old) that have held up well and get a lot of use, but the lids are very different. So disappointed!"

— Josephine (2/5)

Great for the environment

"Great for the environment"

— Jan S. (5/5)

Q&A