- nylon
- 30 D Diamond Ripstop Sil Cordura
- Weighs 2 oz (X-Small); 3 oz (Small); 4 oz (Medium); 4.6 oz (Large)
- No seam construction for complete waterproofness
- Mid back keeper strap
- Packaged in its own mini silconized nylon stuff sack
Forever ends the debate about whether you can afford the extra weight of a pack cover – the medium size weighs less than 4 ounces and packs into a tiny stuff sack. X-Small: 15L-30L; Small: 30L-50L; Medium: 50L-70L; Large: 70L-95L