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Peak Design Travel Backpack 45L: A 12-Month Long-Term Review

We bought a Peak Design Travel Backpack 45L at retail in April 2024. Twelve months and 14 trips later, it's still our default carry-on. Here's why.

By The ConsumerPro Desk · April 28, 2025

Peak Design Travel Backpack 45L: A 12-Month Long-Term Review
Verdict

Twelve months in, the Peak Design Travel Backpack 45L is the carry-on we reach for first.

+ What we liked

  • ✓Magnetic side pocket access is a feature you'll use every trip
  • ✓Front-loading and side-loading panels are both useful
  • ✓Build quality has held up across 14 trips

− What could be better

  • !Heavier than a soft pack
  • !The expandable section adds inches but ruins the silhouette

We bought a Peak Design Travel Backpack 45L at retail in April 2024 and have used it as our primary carry-on for 14 trips and 12 months. Here's the long-term report.

What's holding up

Almost everything. The zippers still glide. The harness padding has compressed maybe 5%. The magnetic side-pocket flaps still close cleanly. The internal organization layout (which we initially thought was over-engineered) has earned its keep on long trips.

What we've replaced

Nothing. Zero failures across 14 trips. We'd update if anything fails over the next 12 months.

The verdict

If you travel often, the Peak Design 45L is the bag we'd recommend without an asterisk. It's heavier than a textile pack, but the build quality and the design philosophy more than justify the weight on long trips.