Backpack
Big River Dry Backpack 30L
- Exterior size
- 55 × 29 × 22 cm
- Capacity
- 30 L
- Empty weight
- 0.67 kg
Brand directory
Sea to Summit bags
Compare 4 catalogued models using published exterior measurements. BagCheck keeps source-backed bag facts separate from airline-policy conclusions.
Check a Sea to Summit bagCatalogue snapshot
What is covered
Every listed model has usable three-axis exterior dimensions. Travel backpacks is the largest group, with 3 models. Published empty weight is available for 4 of 4 models. A close fit still deserves a packed-bag measurement before travel.
- Eligible models
- 4
- Bag groups
- 2
- Capacity range
- 22–75 L
- Weight range
- 0.1–0.8 kg
Models
Browse Sea to Summit
Backpack
Big River Dry Backpack 50L
- Exterior size
- 60.4 × 34.5 × 28.5 cm
- Capacity
- 50 L
- Empty weight
- 0.76 kg
Backpack
Big River Dry Backpack 75L
- Exterior size
- 67.5 × 33 × 36.5 cm
- Capacity
- 75 L
- Empty weight
- 0.82 kg
Backpack
Ultra-Sil Dry Daypack 22L
- Exterior size
- 48 × 30 × 22 cm
- Capacity
- 22 L
- Empty weight
- 0.11 kg