Keep your pack sheltered from the elements while on the trail with the Big Agnes Pack Rain Cover. FEATURES Snug fit that's easily adjustable with showercap design and elastic trimPacks down small to stow away easily when not in useSmall: fits the Impassable 20L and Ditch Rider 32L daypacksMedium: fits the Sun Dog 45L and Prospector 50L packsLarge: fits the Garnet 60L and Prospector 63L packs SPECS SMALL Total Weight: 71g Packed Size: 5 x 10 x 11cm Volume: 20-35L Dimensions: 104 x 27 x 27cm MEDIUM Total Weight: 85g Packed Size: 5 x 11 x 11cm Volume: 35-55L Dimensions: 123 x 28 x 28cm LARGE Total Weight: 113g Packed Size: 5 x 11 x 15cm Volume: 55-75L Dimensions: 142 x 30 x 36cm MATERIALS Nylon double ripstop with water-resistant polyurethane coating