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Mainstays

Mainstays 3 Cube Storage Organizer, White

Mainstays 3 Cube Storage Organizer, WhiteMainstays 11 3 Cube Storage Organizer WhiteMainstays 11 3 Cube Storage Organizer BlackMainstays 11 3 Cube Storage Organizer Warm WalnutMainstays 11 3 Cube Storage Organizer Spring Pine
Actual Color:White-Out of stock
Pack Size:Single-Out of stock

Key item features

  • Versatile Design: Stylish 3-cube organizer bookcase that can be used vertically or horizontally to fit your space and needs.
  • Ample Storage: Features three 11" x 11" x 11" open storage compartments, perfect for storing and displaying various items.
  • Sturdy Construction: Top panel, middle shelves, and bottom panel support up to 11 lbs each, ensuring durability.
  • Material & Finish: Made from particle board and paperboard, available in White, Black, Canyon Walnut, and Rustic Brown finishes.
  • Easy Assembly: Comes with included instructions, assembly video guide, and necessary tools (hammer, Phillips head screwdriver).
  • Safety Feature: Attaches to the wall with included hardware for added safety.
  • Compact Dimensions: Assembled dimensions are 12.09" W x 11.73" D x 35.39" H, making it suitable for various spaces.
  • Compatibility: Compatible with Mainstays 10.5" x 10.5" collapsible storage bins (sold separately).
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Current price is $25.88
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Customer ratings & reviews

4.6 out of 5 stars
stars970 ratings257 reviews
How item rating is calculated
  1. 5 stars81% (790)
  2. 4 stars10% (93)
  3. 3 stars3% (33)
  4. 2 stars2% (21)
  5. 1 star3% (33)

Reviews summary

Pros

  • : Simple and quick to set up.
  • : Offers good quality at a low cost.
  • : Made to support heavy loads.
  • : Ideal for small spaces and closets with limited room.
  • : Has a thin profile with a hollow back.

Cons

  • : May be prone to cracking and damage when handling heavy loads.
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Showing 1-3 of 257 reviews

Mar 15, 2026
Von
Item details
Color: White
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Good for just a little extra storage space

Just what I needed for a small storage space. I was using one of those small plastic 3 drawer carts for storing my hair styling products and tools. This is a nice upgrade. I already had Mainstays 3 fabric bins that fit perfectly in this cube organizer. Very sturdy for its small size and is a great addition to the white vanity I purchased.

Helpful?51QS59UBONLI2418550703
May 21, 2026
Kathrine
Top Reviewer
Item details
Color: White
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Affordable and useful

I purchased the solely to add some more organization to a closet so for my purpose, these worked very well. The main stays cubes are definitely not the same as the home and garden version that Walmart also sells so this would be the more affordable less durable version, but a solid choice depending on what use your purchasing it for.

Helpful?51QS59UBONLI2418550703
May 6, 2026
Jenny
Item details
Color: Spring Pine
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Worked great as described

This was very simple to put together and worked perfect for the space I wanted it for. I already had a nice shelf for books at our community library, but the toys were in baskets in front of it and looked a bit messy. This shelve along with some cubes, helped to neaten the area.

Helpful?51QS59UBONLI2418550703