Tech Specs:

Material:

Gossamer HydroLite 

Dimensions:

[S] 36.5 x 13 x 10in (93 x 33 x 25cm); [M] 41.75 x 14 x 13in (106 x 36 x 33cm); [L] 47 x 15 x 15in (119 x 38 x 38cm); [XL] 52 x 16 x 18in (132 x 41 x 46cm) 

Capacity / Volume:

[S] 800-2000cu in (13-32L); [M] 1800-3000cu in (28-50L); [L] 2800-5000cu in (45-80L); [XL] 5000+cu in (80+L) 

Recommended Use:

Keeping your pack dry 

Weight:

[S] 4.2oz (119g); [M] 5.3oz (150g); [L] 6.4oz (181g); [XL] 7.8oz (221g) 

Warranty:

Lifetime 

Country of Origin:

United States