Alpaka Momentum Backpack vs Alpaka Vertex Mission Sling
Alpaka Momentum Backpack ($159) vs Alpaka Vertex Mission Sling ($109) — side-by-side specs, weight, pros and cons to help you pick the right backpack.
Spec-by-spec
| Spec | Alpaka Momentum Backpack | Alpaka Vertex Mission Sling |
| Price | $159 | $109 |
| Weight | 700g | 550g |
| Capacity | 22L | 3.5L |
| Laptop | Fits 16" MacBook Pro | — |
| Material | Axodyne composite | Ultradyne 100D, Axoflux X-Grid 150D ripstop lining |
| Weather | Weatherproof | — |
| Weight | 700g | 550g (1.2 lbs, Alpaka product page) |
| Colors | Black, Gray | — |
| Dimensions | — | 17.5 x 28 x 9 cm |
| Carry | — | Sling |
Pros & Cons
Alpaka Momentum Backpack
- 22L fits a 16" MacBook Pro
- Axodyne — weatherproof + ultralight
- Clean urban silhouette
- Full-day commuter capacity
- Lighter than nylon packs
- Weight is approximate — verify
- Premium price
- Minimalist organization
Alpaka Vertex Mission Sling
- Detachable swivel straps mount to MOLLE panels, seats and drawers
- Radio holster and HUB system compatibility
- Converts to a magnetic desk caddy
- Rear pocket fits a phone up to iPhone 17 Pro Max size
- 550g is heavy for a 3.5L bag
- Limited Edition, Green only
Alpaka Vertex Mission Sling is the better value at $109. Both are part of our curated backpack index — tap through to check current pricing.