An updated and improved version of our popular traditional wedge pack. The Wedge Pack II features durable 1000 denier, wrap around zipper and extra long 3M(TM) reflective strip for added safety at night. Includes rain cover.AttachmentsQuickClick(TM) (F25) w/Seatpost StrapCapacity0.8 L / 50 ciMaterial1000 Denier NylonAdded Features3M(TM) Reflective StripSafety Light ClipRain Cover * 3M(TM) is a registered trademark of 3M Company.Seatpost DiameterFits 25.4 - 34.9 mmSize (L x W x H)16.5 x 10.5 x 11.8 cm 6.5" x 4.1" x 4.6"Weight135 g / 4.75 ozArt.no.TC2271B