Alpaka Traverse Backpack (30L) vs Alpaka Flight Sling (1L) - Ultradyne
Alpaka Traverse Backpack (30L) ($199) vs Alpaka Flight Sling (1L) - Ultradyne ($59) — side-by-side specs, weight, pros and cons to help you pick the right backpack.
Spec-by-spec
| Spec | Alpaka Traverse Backpack (30L) | Alpaka Flight Sling (1L) - Ultradyne |
|---|---|---|
| Price | $199 | $59 |
| Weight | 1500g | 190g |
| Capacity | 30L | 1L |
| Fits | a 16" MacBook Pro / clamshell opening | — |
| Material | X-Pac X42 | Ultradyne 100D |
| Carry | Backpack | — |
| Weight | 1500g | 190g |
| Colors | — | Black, Gray |
| Released | — | First listed 2026-04-07 |
Pros & Cons
Alpaka Traverse Backpack (30L)
- 30L one-bag travel capacity
- Clamshell suitcase opening
- X-Pac X42 weatherproof shell
- Large for daily carry
- Premium price
Alpaka Flight Sling (1L) - Ultradyne
- 190 g as published on ALPAKA's page
- Ultradyne 100D
- Covered by ALPAKA's warranty
- Sold direct from ALPAKA, so no easy price comparison
Alpaka Flight Sling (1L) - Ultradyne is the better value at $59. Both are part of our curated backpack index — tap through to check current pricing.
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