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Alpaka Aero Pack (16L) vs Alpaka Flight Sling (1L) - Ultradyne

Alpaka Aero Pack (16L) ($109) vs Alpaka Flight Sling (1L) - Ultradyne ($59) — side-by-side specs, weight, pros and cons to help you pick the right backpack.

Alpaka Aero Pack (16L)
Alpaka
Aero Pack (16L)
$109
Check Price →
Alpaka Flight Sling (1L) - Ultradyne
Alpaka
Flight Sling (1L) - Ultradyne
$59
Check Price →
Spec-by-spec
SpecAlpaka Aero Pack (16L)Alpaka Flight Sling (1L) - Ultradyne
Price$109$59
Weight600g190g
Capacity16L1L
Fitsa 16" MacBook Pro, water bottle, camera, essentials—
MaterialX-Pac VX21 / AxofluxUltradyne 100D
CarryBackpack—
Weight600g190g
Colors—Black, Gray
Released—First listed 2026-04-07
Pros & Cons

Alpaka Aero Pack (16L)

  • 16L yet fits a 16" laptop
  • Lightweight, packable
  • Camera + bottle room
  • Minimalist organization
  • Mid-tier capacity

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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