The Peak Design Packing Cubes meets
the Epica Trip Cozy 4-Piece Set
A perfect 10 for user experience — and the only cube with a built-in clean/dirty divider. We tested it head-to-head against the Epica Trip Cozy 4-Piece Set ($29.99) across 6 key dimensions.
Peak Design Packing Cubes
“A perfect 10 for user experience — and the only cube with a built-in clean/dirty divider”
Epica Trip Cozy 4-Piece Set
“Outscored cubes that cost three times as much — and delivers real 10% compression”
Head-to-Head Breakdown
Strengths & Weaknesses
Peak Design Packing Cubes
- Tear-away opening tabs make grabbing items one-handed — Away Together's perfect-10 UX score
- Built-in clean/dirty divider keeps laundry separated in the same cube footprint (Chase Reeves, One Bag Travels)
- Self-healing 70D ripstop nylon with lifetime warranty
- Compression measured at only ~3% depth reduction — tied for worst in Away Together's test
- Dual zippers can feel fussy compared to single-zipper cubes (Chase Reeves)
- Roughly $30 per cube — about 4x the per-cube price of the Epica budget set
Epica Trip Cozy 4-Piece Set
- Best compression in the budget tier — 10% depth reduction measured by Away Together, beating cubes 3x the price
- Heavy-duty 420D ripstop polyester that GenX Gypsy reuses across multiple trips
- $30 for a 4-piece set works out to $7.50 per cube — roughly a quarter of Peak Design's per-cube price
- No clean/dirty divider — you'll need a separate laundry bag
- Main and compression zippers share the same color, making them confusing to use quickly (Perrie's Passport)
- Heavier base weight than ultralight cubes — not ideal if you're shaving ounces for a hard airline limit
The Verdict
Our Bottom Line
The Peak Design Packing Cubes are the only cubes in the test that earned a perfect-10 user-experience score, and the only ones with a built-in clean/dirty divider that adjusts its volume as you move worn clothes from one side to the other. Nik and Allie at Away Together tested ten of the most popular cubes head-to-head, and the Peak Design's tear-away opening tabs — which let you simply peel the cube open rather than tracing a zipper around the perimeter — got their highest score. Chase Reeves, One Bag Travels, and Perrie's Passport all called the dual-compartment design the single feature most worth paying for if you travel more than a few times a year.
Peak Design Packing Cubes
The Peak Design Packing Cubes are the only cubes in the test that earned a perfect-10 user-experience score, and the only ones with a built-in clean/dirty divider that adjusts its volume as you move worn clothes from one side to the other. Nik and Allie at Away Together tested ten of the most popular cubes head-to-head, and the Peak Design's tear-away opening tabs — which let you simply peel the cube open rather than tracing a zipper around the perimeter — got their highest score. Chase Reeves, One Bag Travels, and Perrie's Passport all called the dual-compartment design the single feature most worth paying for if you travel more than a few times a year.
- Frequent one-bag travelers who want the clean/dirty divider on long trips
- Carry-on minimalists who reuse the same gear for years and want lifetime backing
- Travelers who pack and unpack often and care about grab-and-go access
- Anyone already in the Peak Design ecosystem (Travel Backpack, Travel Duffel)
- Buyers willing to pay ~$30/cube for premium materials and zippers
Epica Trip Cozy 4-Piece Set
The Epica Trip Cozy 4-Piece Set is the only budget cube in this test that beat premium options on a measured dimension. Away Together's compression test pegged the Epica at a legitimate 10% depth reduction — second-best across the entire 10-cube field, and three times better than the Peak Design's measured 3%. The same set costs $29.99 for four cubes ($7.50/cube), which is roughly a quarter of the Peak Design's per-cube price.
- Budget-conscious travelers who want real compression without paying premium
- Anyone who already carries a separate laundry bag and doesn't need a divider
- Casual travelers taking 2-4 trips a year
- Travelers stuffing puffy winter clothes who need the 10% depth reduction
- First-time cube buyers testing whether compression cubes are worth it