Mainstays 3 Cube Storage Organizer, Black
Mainstays 3 Cube Storage Organizer, Black
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Mainstays

Mainstays 3 Cube Storage Organizer, Black

Mainstays 3 Cube Storage Organizer, BlackMainstays 11 3 Cube Storage Organizer BlackMainstays 11 3 Cube Storage Organizer WhiteMainstays 11 3 Cube Storage Organizer Warm WalnutMainstays 11 3 Cube Storage Organizer Spring Pine
Actual ColorBlack
Pack SizeSingle

Key item features

  • Stylish Design: Stylish 3-cube organizer bookcase with a sleek black finish.
  • Versatile Storage: Features three 11" x 11" x 11" open storage compartments for various items.
  • Flexible Orientation: Can be used vertically or horizontally to fit your space and needs.
  • Sturdy Construction: Top panel, middle shelves, and bottom panel support up to 11 lbs each.
  • Material Quality: Made from particle board and paperboard for durability.
  • Easy Assembly: Easy to assemble with included instructions and assembly video guide.
  • Safety Feature: Attaches to the wall with included hardware for safety.
  • Compact Dimensions: Assembled dimensions are 12.09" W x 11.73" D x 35.39" H.
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Current price is $25.88
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About this item

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Customer ratings & reviews

4.6 out of 5 stars
stars
1,024 ratings268 reviews
How item rating is calculated
  1. 5 stars81% (829)
  2. 4 stars10% (102)
  3. 3 stars4% (36)
  4. 2 stars2% (22)
  5. 1 star3% (35)

Reviews summary

Pros

  • : Assembly typically takes minimal time and effort.
  • : Offers good quality at a low cost.
  • : Ideal for small spaces and closets.
  • : Has a clean and sleek design as shown in pictures.

Cons

  • : May be prone to cracking and damage under heavy loads.
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Showing 1-3 of 268 reviews

Jun 14, 2026
anonymous
Item details
Color: Black
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Have many and then hold up very well.

I buy these for storage and the appearance. They look great, are sturdy and don't take up a lot of room. Holds a-lot of things and love using the tops as a space for decor. I have them in many different sizes and colors for different rooms. The price is good too compared to others out there.

Helpful?51QS59UBONLI1827251928
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?51QS59UBONLI1827251928
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?51QS59UBONLI1827251928