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Polytherm Undershelf Baskets

  • Polytherm Undershelf Baskets
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  • Polytherm Undershelf Baskets
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$5.59/ea. - $7.19/ea. Was $6.99/ea. - $8.99/ea.

Utilize the often-wasted space between your cabinet shelves with our functional and attractive Polytherm Undershelf Baskets. Polytherm is a cutting-edge polymer with the look of brushed chrome and the protective qualities of vinyl. The cost of Polytherm is lower than chrome plating and the process is very environmentally friendly. Available in three sizes and an attractive silver finish, these shelves instantly add storage space to your kitchen cabinets for storing mugs, cups, linens and more. The baskets feature flat wires that offer a secure, snug fit on your existing shelf. The wide opening of the basket allows easy access to the interior.

  • Made of steel wire sealed with a polythermal coating
  • Slides easily below cabinet shelves

Small Undershelf Basket Silver
  • SKU#: 10018261
Was $6.99 | You save: $1.40 ( 20% )
  • 12" x 10-1/4" x 5-1/2" h
Available for shipping
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Not Available for Pickup at Reston
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Not Available for Delivery
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Medium Undershelf Basket Silver
  • SKU#: 10018262
Was $7.99 | You save: $1.60 ( 20% )
  • 16" x 10-1/8" x 5-1/2" h
Available for shipping
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7 in-stock at Reston
Check other stores
Delivery fee: $15
See delivery details

Large Undershelf Basket Silver
  • SKU#: 10018263
Was $8.99 | You save: $1.80 ( 20% )
  • 20" x 10-1/4" x 5-1/2" h
Due to high demand, this item is not available for sale online today but may be available at a store near you.
Not Available for Pickup at Reston
Check other stores
Not Available for Delivery
See delivery details

Polytherm Undershelf Baskets
$5.59/ea. - $7.19/ea.

Related Items


Polytherm Undershelf Baskets is rated 4.6 out of 5 by 100.
Rated 5 out of 5 by from Found exactly what I was looking for! I was looking for a storage solution for my work van and found the undershelf baskets to be the perfect solution.
Date published: 2018-08-04
Rated 5 out of 5 by from great for small spaces I have very little cabinet space, and what I do have, some of it is poorly designed. This came in handy to store a large pot and lid that I don't use every day, while still having room for my other pots/pans that I use more often.
Date published: 2017-09-25
Rated 5 out of 5 by from Double Your Shelf Space I bought these undershelf baskets to help use the wasted cabinet space. What I love about them is being able to separate items by size. I can now grab the item I need without having to move something else out of the way first. And I don't have to consider getting rid of my old favorite items when a new one comes aboard. There is plenty of cabinet space for all!
Date published: 2017-01-08
Rated 5 out of 5 by from Locate your papers with ease. I purchased the small polytherm wire undershelf basket first and discovered I needed the larger size. I am using two of the larger baskets in my office - one to hold the printer paper - takes up less room and is very accessible. I use the second one fastened on under the computer desk. I "store" my papers such as those i print out from items I have ordered online. They no longer clutter up the area around the computer - looks much neater! These baskets make an area clutter-free, and I can locate what I am looking for with ease!
Date published: 2016-10-20
Rated 5 out of 5 by from Love it Our kitchen has very few cabinets and this product is a great space maker. We purchased two of these, one small and one medium size and use the latter for storing glass tumblers/ measuring cups and the former for storing kitchen towels.
Date published: 2016-09-27
Rated 5 out of 5 by from Great for Small Kitchens! I have a super tiny kitchen with very limited cabinet space. These Undershelf Baskets were a great way to double the amount of storage in each cabinet. I can store all my mugs in the basket plus all my glasses underneath. A great way to utilize space that would otherwise be wasted! I just wish they had some that were 3" in height (instead of 5") so I could store plates in them.
Date published: 2016-09-20
Rated 5 out of 5 by from Lots of extra storage space Strong, holds good amount of weight I used the shelves to increase storage in china cabinets and they held the weight of the smaller pieces very well - cups saucers, highball glasses etc. Will buy more when needed.
Date published: 2016-04-27
Rated 5 out of 5 by from Perfect shelf basket These baskets are sturdy and love the silver matt finish. I use them for smaller bowls. It gives more space in my kitchen and linen cupboards.
Date published: 2016-04-23
Rated 1 out of 5 by from Not stable I bought this to store some of my coffee cups in one of my kitchen cabinets, but since it bounces, I decided it wasn't a safe way to store anything breakable. There's just too much spring and bounce.
Date published: 2016-02-04
Rated 5 out of 5 by from Perfect Absolutely the perfect way to store single serving brew cups.
Date published: 2015-11-08
Rated 5 out of 5 by from Love them! I purchased two of the small and one of the large undershelf baskets for a closet I am organizing. They are nice and study and can work on a shelf up to an inch thick. These baskets are also much nicer looking than other undershelf baskets I have seen, and that in turn keeps my closet nicer looking. Undershelf baskets are a terrific way to utilize all available space without having to pile things on top of each other. I would definitely order more of these without hesitation. I am very happy with them. I have one suggestion for The Container Store: It would be helpful if in addition to overall measurements you offered usable, inside measurements as well.
Date published: 2015-03-28
Rated 4 out of 5 by from extra storage room allowed me to rearrange my shelves & store things easier to find
Date published: 2015-03-28
Rated 5 out of 5 by from Kitchen storage issue resolved I was having to stack my small tumblers and mugs to get everything to fit into the kitchen cabinets of my small apartment. These undershelf baskets are the perfect solution! The short tumblers and mugs fit into the baskets, and the tall glassware and taller mugs fit on the shelves underneath. I love these undershelf baskets!
Date published: 2014-12-06
Rated 4 out of 5 by from Declutters my pantry I bought a size small and a medium, fit perfectly side-by-side in my 30" wide Elfa pantry. I use them to keep food container lids out of the way but still accessible, as well as Ziploc bags. I deducted 1 star since the bottom of the basket is narrower than the top. As a result, some valuable inches of storage space is lost for no particular reason.
Date published: 2014-10-07
Rated 5 out of 5 by from Why didn't I buy these years ago? I went to the Container Store and bought one. Came home and loved not having such a cluttered pantry. My husband likes them since items are not piled on top of items. After looking at other stores to no avail I went on line and bought 4 more in various lengths. Great for the pantry. I use mine to store canned goods, cookie sheets, and pie plates. It is so nice to be able to locate things easily.
Date published: 2014-09-01
Rated 5 out of 5 by from Very handy These were just the thing I needed to hang underneath the shelf in my laundry room. They nearly double the available storage space. My only complaint is they are not deeper to handle taller items. Other than that, they are perfect.
Date published: 2014-07-15
Rated 5 out of 5 by from Great Space Saver I purchased this for my coffee supplies above my coffee pot and I love it! I can even put my kcups in it too. I highly recommend it. I am going to go back and get a couple more.
Date published: 2014-04-25
Rated 5 out of 5 by from Versatile product These baskets are great and have many uses - I used them in my clothes closet to store extra towels and washcloths. Great for freeing up shelf space in small areas!
Date published: 2014-04-25
Rated 5 out of 5 by from Great for Additional Storage I have two of these in my pantry and one in my laundry room. I intend to buy a few more for the laundry room. These are great to fill in extra space that isn't being used. It leaves a tall enough space that I can put my bread in there and prevent it from getting smooshed. I generally put lighter things in them like rags, bread, chips, other small items that kind of get lost on the bigger shelves.
Date published: 2014-04-25
Rated 4 out of 5 by from Great for the Office I recently purchased three of these for my office. I have a small space and these work great for getting things off my desk and freeing up work space. The small is just a tiny bit shorter than an 8.5x11 folder but not so much as to make the folders in danger of falling out. I can hang two of them in between the brackets anchoring the shelf. My boss even wants some now!
Date published: 2014-04-09
Rated 5 out of 5 by from Great solution I bought 3 of these and plan to get 3 more to use in other areas of the house. It's like adding storage space or making a cabinet bigger.
Date published: 2014-02-28
Rated 5 out of 5 by from Polytherm Undershelf Baskets This item has given so much more space in my cabinets and also makes it easier to get things in and out without having items stored on top of each other. My husband open the cabinet and wanted to know whose kitchen he was in. It really has helped organize and even looks so much better. Thank you for the little things that make such a big difference.
Date published: 2013-11-03
Rated 5 out of 5 by from works great They fit perfectly under shelves, great place to store plastic lids.
Date published: 2013-11-01
Rated 4 out of 5 by from Could be better This is a fairly small shelf, but it works pretty well. You can't put much weight on it, it makes the whole shelf sag and push forward. I have about two bags of beans on it. We're going to put something on the back end to connect it so it doesn't do this anymore. With modification, it can work for you. As it is for ours, it keeps our cupboard door open.
Date published: 2013-10-25
Rated 5 out of 5 by from Polytherm undershelf baskets I ordered two of the shelf baskets to help organize my desk.I could not be more pleased, They were just as described,except the quality. The quality was even more than I expected. Thanks...Ray P
Date published: 2013-06-03
Rated 5 out of 5 by from Great everywhere! I bought these for my daughter's closet, but I am using them in my pantry as well as under my kitchen cabinets to hold ripening fruit and veg. It gets it off the counter and adds some nice color. The finish is lovely and smooth.
Date published: 2013-05-02
Rated 5 out of 5 by from Great for renters! I bought 2 medium undershelf baskets. One is in my "pantry" - really just a wide cabinet. Best option for the price and use of space, it holds a ton of stuff - 3 boxes of tea, granola bars, bags of chips - that normally took up the space to fit larger boxes of cereal and such. I use another basket in my cabinet for cups. I don't know why, but everyone gives me mugs as gifts. I must have 25. This shelf fits about 12 of them and allows the other 12 to sit on the shelf bellow it. Great use of space and cheaper than installing a new shelf that we would never be able to use in another apartment! My only criticism - this shelf shakes a lot when you open and close the door, although i am confident it will not break.
Date published: 2013-05-01
Rated 4 out of 5 by from Doesn't Project Out Beyond Shelf Most undershelf baskets have a lip at the bottom to keep things from falling out, which is fine, but in all the baskets I've seen, the lip projects out 1/2" - 3/4". Sadly, there isn't that much clearance between the edge of the shelf and the linen closet door. This unit worked very well. This fits tight against the shelf and doesn't project beyond 1/8". I am not using it for heavy items, it sags a bit even under the minimal weight I have on it. But, it gives me a place to put the odd things that wouldn't sit quite right on the shelf, so I'm very happy.
Date published: 2013-04-30
Rated 5 out of 5 by from works great! This item is a great space saver if you have an unused area below a shelf. It installs so easily, and stays sturdily in place. I was worried the bars at the top would interfere with the shelf above, but it doesn't seem to be a problem. I haven't put anything really heavy in it, but it seems like it could hold up.
Date published: 2013-04-29
Rated 4 out of 5 by from Helps store more I really like how easy these are to use. The only drawback is that I wish the arms were thinner so that dishes/glasses on the shelf above wouldn't have to be organized around them.
Date published: 2013-04-17
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Community Q&A

Are these rated NSF?

Asked by: 4Melissa
No, they are BPA free. Thank you for your question.
Answered by: snzeigler
Date published: 2021-03-02

What is internal measurement for all sizes polytherm under shelf baskets

Asked by: PurpleCow
The interior measurements are as follows: Small: 9-7/8" w x 9-3/8" d x 4-1/8" h Medium: 13-3/4" w x 9-5/8" d x 4-1/8" h Large: 17-3/4" w x 9-1/2" d x 4-1/8" h
Answered by: snzeigler
Date published: 2021-03-01

Do you have shelve under baskets that fit a 2inch shelve? TY

Asked by: grizzy2v
Yes, we have a undershelf basket that is available in white (link below).
Answered by: snzeigler
Date published: 2021-02-03

What is the minimum shelf depth to accept this unit?

I am looking at a cabinet above the W/D and it is not as deep as kitchen cabinets and such.
Asked by: CristinaT
we recommend using our Polytherm Undershelf Baskets on 10-1/2" deep and greater.
Answered by: psb87
Date published: 2019-10-21

Weight limit

What is the maximum weight can these baskets hold? I plan to use these under my desk shelf. Can it carry a laptop?
Asked by: sincha
I would think that you may find this info online. The baskets are very sturdy. You may want to measure the depth of your laptop. The laptop may stick out a little in the front, but otherwise the basket should hold it nicely.
Answered by: ABQshopper
Date published: 2020-12-07

Do these work on wire pantry and closet shelves?

Asked by: Havses
I would not recommend as you would need a solid shelf for better stability. You don’t want the basket arms to fall threw
Answered by: ABQshopper
Date published: 2019-09-22

What are the inside dimensions of the baskets?

I'm trying to determine what size I would need to get for placing paper flat inside the baskets.
Asked by: gibs04
You can probably find the dimensions online for varying sizes. I save instruction manuals. I used to put them in a kitchen drawer. The shelf fits perfectly inside of my pantry for quick access to my regularly used manuals.
Answered by: ABQshopper
Date published: 2020-12-07

Could I put this on the bottom of my upper cabinet so items will be in reach without opening the cabinet door?

Asked by: LydiaW
Depends on thickness of your cabinet. Measure the thickness and check shelf dimension of the product.
Answered by: ABQshopper
Date published: 2020-12-07
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© 2021 The Container Store. Prices and availability are subject to change from the time and date you print this page 04/15/2021.

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