Mainstays 4 Cube Storage Organizer Bookcase, White
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Mainstays

Mainstays 4 Cube Storage Organizer Bookcase, White

470 ratings
Mainstays 4 Cube Storage Organizer Bookcase, WhiteMainstays 11 4 Cube Storage Organizer WhiteMainstays 11 4 Cube Storage Organizer Spring PineMainstays 11 4 Cube Storage Organizer BlackMainstays 11 4 Cube Storage Organizer Warm Walnut
Actual ColorWhite

Key item features

  • Four Cubby Organizer: Features a 2x2 configuration with four 11" x 11" x 11" open storage cubbies, suitable for organizing books, supplies, and collectibles.
  • Product Dimensions: Measures 23.7" W x 11.73" D x 23.78" H and weighs 20.02 lb, offering a compact solution for versatile placement.
  • Varied Backing: Includes two open-back cube shelves for simplified cord management and two closed-back shelves for secure item containment.
  • Load Capacity: Top and middle panels each support up to 22 lb; the bottom panel holds up to 33 lb, ensuring stable storage.
  • Accessory Compatibility: Designed for compatibility with Mainstays 10.5" x 10.5" collapsible storage bins (sold separately) for enhanced organization.
  • Material & Assembly: Constructed from manufactured wood, assembly is easy with included instructions and video guide; requires a hammer and Phillips head screwdriver.
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Specs

Color, WhiteMaterial, particle boardBrand, MainstaysNumber of shelves, 4Bookcase type, Cube BookcasesOrientation, Vertical

About this item

Product details

Bring order to everyday spaces with this Mainstays 4 cube storage organizer. The 2x2 design gives you four compartments for books, office supplies, clothes, craft supplies, photos, collectibles, and more. Two shelves have an open back to make cords and cables easier to manage. Two have a closed back to help keep stored items more contained. The white finish works well in an office, bedroom, dorm room, playroom, living room, or closet. It is also compatible with Mainstays 10.5 in x 10.5 in collapsible storage bins, sold separately, for a neater and more flexible setup.
  • Cube bookcase with four 11" x 11" x 11" open storage cubbies in a 2x2 configuration
  • Dimensions: 23.7" W x 11.73" D x 23.78" H (20.02 lb)
  • Designed with 2 open-back and 2 closed-back cube shelves
  • Compatible with Mainstays 10.5" x 10.5" collapsible storage bins (sold separately)
  • Top panel and middle shelf can support up to 22 lb each; bottom panel supports up to 33 lb
  • Materials: manufactured wood
  • Easy to assemble with included instructions and assembly video guide (hammer & Phillips head screwdriver required)
  • Package size: 25.98" x 14.02" x 3.39" (22.40 lb)
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Color

White

Material

particle board

Brand

Mainstays

Number of shelves

4

Warnings

Customer ratings & reviews

4.5 out of 5 stars
stars
470 ratings90 reviews
How item rating is calculated
  1. 5 stars76% (356)
  2. 4 stars12% (55)
  3. 3 stars3% (16)
  4. 2 stars1% (6)
  5. 1 star8% (37)

Reviews summary

Pros

  • : Setup takes about 20 minutes with basic tools.
  • : Features a realistic wood tone.
  • : The surface looks real with a thin coat and accurate color.
  • : Offers good features and quality at this price.
  • : It supports a pc and fits cabinet space without wobbling.
  • : The unit slides into small gaps and holds books, toys, bins.
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Showing 1-3 of 90 reviews

Jul 30, 2026
Reviewer name: Destiny
Item details
Color: Warm Walnut
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Warm walnut organizer

For the price it's great I purchased this storage organizer for toys and it holds a lot of toys I filled one bin with trucks and they fit perfectly and in one I put books and the other some balls and had an extra cube for whatever I'd like to put in it. Although my organizer did come damaged, one of the boards had a chipping and a scratch, the delivery was very fast and great. I was able to assemble the organizer is 10 mins could get it done faster. Love the shelf would highly recommend

Helpful?68GL8QDVM1AB13958870713
Aug 14, 2026
Reviewer name: Diane
Top Reviewer
Item details
Color: White
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

4 cube storage organizer

I love it. Easy to put together and fit my standard cubes perfectly

Helpful?68GL8QDVM1AB13958870713
May 9, 2026
Reviewer name: Irish
Top Reviewer
Item details
Color: Black
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Very Nice Quality Storage Shelf with Bins.

I bought two of these in black. They are very nice. Great quality. Simple to build, my teenager built them both in 20 minutes. I bought them for storage in my kitchen. The pair sit side by side, beneath the kitchen window. Not only are they great storage for bottles of water and lesser used appliances, but it is also a wonderful plant stand. Although, I didn't use the storage bins with the shelves, they are helpful throughout the rest of my home. I am very happy with the shelves; they look so good and tidies up the area.

Helpful?68GL8QDVM1AB13958870713
Current price is $28.88
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