REI Co-op Expandable Packing Cube Set - Small/Medium/Large

This product is not available. Good news: we have a newer version.

Shop newer version

The REI Co-op S/M/L Expandable Packing Cube set includes one small, one medium and one large cube to make it easy for you to pack—and find—exactly what you need in your luggage.


  • Made of light, strong ripstop nylon with a durable water repellent (DWR) coating
  • Each cube has a see-through mesh pocket with a card to list the cube's contents so you can find what you need without unzipping every cube in your luggage
  • Top and side handles make opening, closing and expanding the cube quick and easy
  • Just zip to adjust size from 4 liters up to 6 liters (S); 8 liters up to 12 liters (M); 13.25 liters up to 20.5 liters (L)
  • REI is Climate Neutral Certified; as we work to actively reduce our footprint, we measure annual carbon emissions and purchase an equivalent amount of verified carbon credits


View all REI Co-op Packing Cubes

Technical Specs

Best Use


Gear Capacity (L)

38.5 liters

Gear Capacity (cu. in.)

2,348 cubic inches

Number of Exterior Pockets



Ripstop nylon


Small: 7.75 x 6 x 6.25 inches/medium: 11.75 x 7.75 x 6.25 inches; large: 14 x 10 x 6.25 inches


9.9 ounces


From a Climate Neutral Certified brand

61 reviews with an average rating of 4.9 out of 5 stars

Loading Reviews...

Questions & Answers

Loading Questions...