Verdict
Head-to-head · Best Packing Cubes

REI Co-op Expandable Packing Cube Set vs Thule Compression Packing Cube Set

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

The short answer

REI Co-op Expandable Packing Cube Set and Thule Compression Packing Cube Set score essentially the same (4.4 vs 4.4). Pick the one whose trade-offs match your priorities — the strengths and watch-outs below are where they actually differ.

REI Co-op Expandable Packing Cube Set
Ranked #1 in Best Packing Cubes
REI Co-op Expandable Packing Cube Set
$49.95

The REI Co-op Expandable Packing Cube Set offers significant storage capacity through its accordion-style compression feature, allowing users to pack twice as much as standard cubes. Wirecutter praised the cubes for their ability to hold more items while maintaining wrinkle-free clothing, though they noted the compression zippers can be difficult to operate and have broken on some units. Pack Hacker also reported issues with the compression zipper failing early in use. The cubes are made of ripstop nylon and come with REI's one-year satisfaction guarantee. Best suited for overpackers seeking maximum space efficiency, but those prioritizing durability may want to consider alternatives.

Strengths
  • Expandable design allows storage to double from 3.5L to 6L (small), 8.5L to 13L (medium), and 14L to 21L (large)
  • Compression zippers help maximize space while keeping clothes wrinkle-free
  • Made of ripstop nylon that resists snags and tears
Watch-outs
  • Compression zipper can be finicky to operate and has broken on some units after initial use
  • Zippers may require extra force to close, especially when overpacked
  • Largest bag in set is a slightly different color than smaller bags
Thule Compression Packing Cube Set
Ranked #4 in Best Packing Cubes
Thule Compression Packing Cube Set

The Thule Compression Cube Set offers simple, effective packing with durable ripstop nylon construction and YKK zippers. Pack Hacker reviewers noted its lightweight design and ability to maximize packing space, though they observed that larger garments can be difficult to compress and the lack of internal organization may be limiting. The cubes come in small and medium sizes with clear capacity distinctions and feature a bluesign® sustainability certification. These cubes are ideal for travelers seeking reliable compression functionality but may not suit those needing detailed internal organization.

Strengths
  • Zippers are designed to hold clothes securely and operate easily
  • Can fit a surprising amount of gear inside both sizes
  • Pack material is strong and lightweight to make your pack lighter
Watch-outs
  • Larger garments can be hard to place in compartment without unfolding
  • No internal organization to speak of

How they stack up

REI Co-op Expandable Packing Cube Set

The REI Co-op Expandable Packing Cube Set maximizes space with its accordion-style compression, something the Patagonia Black Hole Cube and Thule Compression Cube Set do not offer. While the Evergoods Transit Cube provides mechanical compression, the REI cubes are expandable and offer more volume flexibility. The Eagle Creek model focuses on garment folding, and Peak Design emphasizes quick access, making the REI set ideal for overpackers who want maximum capacity without sacrificing wrinkle protection.

Thule Compression Packing Cube Set

The Thule Compression Cube Set excels in compression and space-saving, a feature not found in the Patagonia Black Hole Cube or Evergoods Transit Cube. While the Peak Design Packing Cube offers quick access and the REI Co-op cubes provide expandability, Thule's focus on eliminating excess air makes it ideal for maximizing packing efficiency. The Eagle Creek model prioritizes wrinkle prevention, and the Evergoods cube offers organizational features, but Thule's compression technology makes it the top choice for those who want to pack more in less space.

Specs side-by-side

SpecREI Co-op Expandable Packing Cube SetThule Compression Packing Cube Set
MaterialRipstop Nylon, YKK ZippersRipstop Nylon
Dimensions14 in x 10 in x 6.5 in (35.6 x 25.4 x 16.5 cm)10 in x 7 in x 4 in (Small) | 14 in x 10 in x 4 in (Medium)
Weight9.9 oz (280.7 g)2.79 oz (Small) | 4.3 oz (Medium)
Capacity3.5 to 21 liters4L Small | 11L Medium
Features3.5L to 6L (small), 8.5L to 13L (medium), 14L to 21L (large)
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