KEEPER TEN four-size stack in pastel colors

KEEPER TEN Stainless Lunchbox

19 fl oz (560 ml) / Coral
Sale price  $22.99 Regular price  $25.99
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KEEPER TEN four-size stack in pastel colors

KEEPER TEN Stainless Lunchbox

25 reviews

Sale price  $22.99 Regular price  $25.99
Size
Color

Ships from California · Arrives in 5–7 days · 30-day returns

Add any second item, get 10% off both · applied automatically at checkout · free shipping on $50+

Damaged or not what you ordered? Send a photo within 30 days and we replace it or refund you in full.

Stainless airtight lunchbox, sold one box at a time

Problem it helps with

Lunchboxes should be practical, but plastic ones can feel unpleasant and bulky to carry daily.

How it helps

KEEPER TEN is a stainless lunchbox in five sizes and twenty colors. Buy the one box you need, or a few and build your own stack.

Highlights

  • Stainless airtight lid
  • 5 sizes, 11 to 37 fl oz
  • Sold as a single box

Korean name: 지켜텐 (KEEPER TEN). Designed by LivingCreator, Seoul.

KEEPER TEN detail 1KEEPER TEN detail 2KEEPER TEN detail 3KEEPER TEN detail 4KEEPER TEN detail 5KEEPER TEN detail 6KEEPER TEN detail 7KEEPER TEN detail 8KEEPER TEN detail 9

Build your week.

Most people take a few — different sizes for different days. Tap to add, tap again for one more.

$0.00

AT A GLANCE

For school lunches and Sunday meal prep. Pick the size, pick the color, buy one or build your own stack.

  • Stainless is not see-through. It is the box you carry, not a window into lunch.
  • The stainless body goes in the microwave with the lid off. Korean reviewers use it that way daily.
MaterialStainless steel body, airtight lid
Size (19 fl oz box)7.5 × 5.5 × 2.2 in (19 × 14 × 5.5 cm)
Sold asSingle box, choose size and color
Sizes11 fl oz (320 ml) · 16 fl oz (480 ml) · 19 fl oz (560 ml) · 27 fl oz (800 ml) · 37 fl oz (1,100 ml)
Colors20 across the five sizes

SIZE GUIDE

How big is it, really?

Fluid ounces are hard to picture. Here is each size next to something you already know.

11 fl oz box11 fl oz · 320 ml
11 fl oz
A snack box. Apple slices and cheese, a handful of grapes, or trail mix for two.
16 fl oz box16 fl oz · 480 ml
16 fl oz
A light lunch. A sandwich and chips, or yogurt with granola and berries.
19 fl oz box19 fl oz · 560 ml
19 fl oz
The one most people start with. A full salad, leftover pasta for one, or a burrito-bowl lunch.
27 fl oz box27 fl oz · 800 ml
27 fl oz
A full lunch. A Chipotle-size bowl, or Sunday meal prep for one.
37 fl oz box37 fl oz · 1,100 ml
37 fl oz
A family-size side, a whole Cobb salad, or leftovers for two.

In detail.

Scroll for the full story

Stainless airtight lunchbox, sold one box at a time

Problem it helps with

Lunchboxes should be practical, but plastic ones can feel unpleasant and bulky to carry daily.

How it helps

KEEPER TEN is a stainless lunchbox in five sizes and twenty colors. Buy the one box you need, or a few and build your own stack.

Highlights

  • Stainless airtight lid
  • 5 sizes, 11 to 37 fl oz
  • Sold as a single box

Korean name: 지켜텐 (KEEPER TEN). Designed by LivingCreator, Seoul.

KEEPER TEN detail 1KEEPER TEN detail 2KEEPER TEN detail 3KEEPER TEN detail 4KEEPER TEN detail 5KEEPER TEN detail 6KEEPER TEN detail 7KEEPER TEN detail 8KEEPER TEN detail 9

FROM OUR KOREAN CUSTOMERS

What people say after a few weeks.

8,047 reviews in Korea4.85 average90% five stars

“I pack my lunch in it every day. Light, and easy to wash.”

16 fl oz · Pastel Blue · Verified buyer

“Bought it for work lunches. The steel insert lifts out, so washing is really easy. And the color is so pretty.”

16 fl oz · Pastel Blue · Verified buyer

“Stainless inside, so no color or smell soaks in. Kimchi went in, nothing lingered.”

Deep Brown · Verified buyer

“Deeper than I expected. Cute color, perfect for my kid's picnic lunch.”

16 fl oz · Pastel Blue · Verified buyer

“My daughter loves the sky blue, so it gets used all the time. Now I want one too.”

19 fl oz · Sky Blue · Verified buyer

“Great size for carrying. Fits right in my bag.”

Ocean Blue · Verified buyer

“It's a soft lemon shade rather than a loud one. I use it as my child's lunch box alongside my Keeper Pot in Lemon & Lavender. So pretty together.”

Hong Y.

“I bring lunch to the office and I love that this one is stainless. If it works out as well as I think it will, I'm going to pick up the other sizes too.”

Verified buyer

“I make my daughter's favorite egg salad, pop it in here and into the fridge. In the morning she has it with rolls and jam and she loves it. I'm getting so much use out of my Keeper Ten.”

Kim S.

Reviews collected on livingcreator.com (Korea) and translated. US reviews coming as orders arrive.

Pairs with.

One tap adds the first color. Tap the name to choose.
KEEPER POT Fresh Prep Container
KEEPER POT Fresh Prep Container
Fresh-prep container for fruit, salad and light meals

Good to know.

Straight answers. If yours is not here, cs@livingcreator.com answers on business days, 9 to 6 Pacific.

Can I buy just one box?

Yes. Every size and color is sold as a single box. Add a few to build your own stack.

Which size is a lunch?

19 fl oz (560 ml) is a light lunch: a full salad or leftover pasta for one. 27 fl oz (800 ml) is a full one, about a Chipotle-size bowl. 11 and 16 fl oz are snacks and sides. Most first orders in Korea are 16 or 19 fl oz.

Are the lids airtight?

Yes. The lid locks on all four sides.

Can it go in the microwave?

Yes, the stainless body can, with the lid off. That is one of the most repeated lines in the Korean reviews.

When will it arrive?

Most orders arrive in 5 to 7 days from the day you order, weekends included. Everything ships from our warehouse in Orange County, California, and tracking arrives by email as soon as the label is created. Shipping rates and sales tax are shown at checkout.

What if I do not like it?

You have 30 days from delivery to return an unused item in its original packaging. Email cs@livingcreator.com with your order number and we send a prepaid label. Full policy

What if it arrives damaged?

Send a photo within 30 days and we replace it or refund you in full, shipping included. No forms, no restocking fee.

Who makes this?

LivingCreator is a Seoul-based kitchenware brand. Every piece is designed in-house around one idea: the tools you use every day should be as colorful as the life you cook for. Sold in Korea since our first PushLock; now shipping to the U.S. from California.

  • 5 stars: 22 (88%)
  • 4 stars: 3 (12%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
V
Verified buyer
A week of lunches, no leaks

Bought it as my work lunch box. The size is spot on for something like a rice bowl. I've packed it every day for a week and it hasn't leaked once.

V
Verified buyer
Fills me up more than expected

Using it and loving it. Perfect for packing lunch. It looks like it holds a little, but it fits a genuinely filling amount and it's just right for me. And it's microwave safe, which I love. Great size if you're watching what you eat.

A
Ahn S.
Snack sized, not meal sized

I wasn't sure about the capacity so I got one small and one in another size. This one is really snack sized. A full meal wouldn't fit — it's more for a snack, some fruit, a little something to tide you over. Also, no polishing residue came off. I wiped it once just in case, and nothing showed up.

L
Lee J.
Same size as our old favorite

Above it are a Lion lid and an Elsa lunch box — kids' boxes that are close to ten years old now. I was so happy to find the exact same size here that I bought it, and I use it constantly. Such a good size for lunch — five frozen dumplings fit in it.

V
Verified buyer
Opening the fridge is a joy now

Such a pretty lunch box. The colors lift my mood every time I open the fridge, and lined up in there they just look satisfying. They're pastel but clean rather than dated, and the whole kitchen feels brighter.

The size is right for storing side dishes or packing kids' snacks, and the lid closes firmly, so I feel fine leaving anything without broth in it. They stack, so they don't eat up much space either.

Fruit, side dishes, sandwiches, snacks — I reach for these daily. Sorting food by color has made the fridge easier to keep tidy and much nicer to look at.

If you're after a lunch box that's pretty and practical, this is the one.

V
Verified buyer
Two pieces to wash

Having to separate the inner stainless piece from the plastic body at the sink is a bit of a chore. Still using it happily though.

V
Verified buyer
Divider keeps things apart, not sealed

I'd always used lunch boxes without a divider, so putting saucy side dishes next to everything else was a bit much. I saw there was a version with a divider and bought it, but there's a gap at the bottom, so things end up running under it anyway. I'm also told the divider isn't microwave safe. It works for keeping foods separated, but that's about it.

C
Cho J.
My go-to rice container

This is the smallest of the Keeper Ten boxes. I use it when I only want to bring rice, or for fruit and dessert. It holds exactly one serving of rice, and one portion of fruit or dessert fits nicely too. Honestly I mostly use it for rice.

K
Kim J.
1100ml is easy to fill

I bought the 1100 in another color and have been using it constantly, so now I'm adding lavender. It's big and tall, so food is easy to pack. The color is lovely, and the stainless piece comes out so washing up is easy. Good for a fruit lunch, and good for storing steamed sweet potatoes.

V
Verified buyer
Right size for one adult meal

This size feels just right for one full meal for an adult woman. The 320 is more of a toddler snack size, and this one works for a bigger kid's lunch or an adult woman. The next size up is shallower and longer, so this is the one for me.

K
Ko S.
Small size is perfect for fruit

I want one in every color but my husband is watching, so I'm holding back. I thought I wouldn't need the small size, but it looked perfect for carrying fruit so I bought it anyway (I already have other fruit containers, but still).

L
Lee H.
Bought a second one

I've been so happy with the one I bought last time that I ordered another. If it were up to me I'd get every color in every size. No polishing residue to scrub off when it arrives, microwave safe, dishwasher safe — it's genuinely easy to take care of.

V
Verified buyer
No more curry stains

My old lunch box would hold onto the color of anything like curry, so I wondered how stainless would do and bought this. The size is just right, though it's a little small for a salad pasta or poke style lunch. The blue isn't a bright blue, more of a faded shade, and it's oddly lovely; the brown is even better in person. You have to microwave it without the lid, so be careful with foods that splatter — I'd love some kind of cover for reheating. Also, once you take the inner stainless piece out, the pieces don't lock together.

W
Woo H.
Dishwasher and microwave, no stress

The colors are unreal. I can throw it in the dishwasher, the seal is great, and above all I can microwave it without a second thought, so it's genuinely easy to live with. It works so well as a lunch box — highly recommend.

N
Nam S.
Daily snack box for school

I use it every day as a snack box, sending fruit with the kids to school. The colors are so pretty they put me in a good mood. I came back to buy a Keeper Pot and found a ton of new colors — I want them all. One thing: the folding lock tabs break fairly easily. My kids kept breaking them at school, so I've rebought a stack of lids.

K
Kim S.
Egg salad ready in the fridge

I make my daughter's favorite egg salad, pop it in here and into the fridge. In the morning she has it with rolls and jam and she loves it. I'm getting so much use out of my Keeper Ten.

L
Lee R.
Apricot is even better in person

I kept telling myself I wouldn't buy the apricot, held out until the last minute, and bought it anyway — it's the prettiest one. The photos genuinely don't capture that soft glow. Anything looks good in it, and because it's a beige tone it works with Korean food, Western food, salads, everything. I picked up indigo because there was no navy, and it grew on me fast — a unique color you don't find elsewhere.

V
Verified buyer
Three kids, three lunch boxes

I'm raising three kids, and since I pack lunches for picnics every year I've become a bit of a lunch box collector. The colors were so pretty that I ordered several. I pack lunch even for short walks near the house now, just because they look so good. The kids love the colors too. My packing skills are nothing special, but when the box is this pretty the lunch somehow looks better. Very happy.

H
Hong Y.
Soft lemon, not neon

It's a soft lemon shade rather than a loud one. I use it as my child's lunch box alongside my Keeper Pot in Lemon & Lavender. So pretty together.

V
Verified buyer
No leaks, microwave friendly

Nothing leaks and it goes in the microwave, which is great. The design is clean, and getting the one with the divider turned out to be really practical. For a single meal, 560ml feels like the right amount.

J
Jung J.
The colors get me every time

I honestly can't say no to these colors. Stainless steel that still goes in the microwave is the real selling point for me, and now that there's a divider version, packing side dishes is even easier. Please keep releasing pretty colors! If I could pick the color and the size separately I'd buy even more — right now each color is tied to one size, which is the only thing I'd change.

V
Verified buyer
Whole box goes in the microwave

I needed a lunch box to carry to work, and being able to put the whole thing in the microwave seems like it'll make life much easier.

P
Park H.
Salad and fruit stay crisp

I bought indigo and apricot and the color pairing is so tasteful. Thanks to the divider I can pack salad and fruit together without the salad going soggy, which I'm thrilled about. It slips right into my bag, so it's perfect for the commute or a picnic. Light but solid — I think it'll last.

V
Verified buyer
Big enough for soup and rice

Nice and big. When I pack my husband's lunch I can put galbitang or soup in it with the rice, and he can heat it in the microwave so it's warm when he eats. The shape and the color are both lovely and I'm really happy with it. I'd buy it again and I recommend it.