Upper material cowhide (thickness 1.1-1.3 mm), mineral tanned. Colour black. Lining light pigskin (thickness 0.8 mm), mineral tanned and aniline dyed. Adjustable carrying strap. Fittings, adjusters and carabiner are made of satin-finish zamak, a fine zinc alloy. Riri zips made of nickel-free galvanised metal, with leather zip.
Large . Carrying strap width 4 cm, length 72-145 cm. Width 33 cm, height 30 cm, depth 11 cm. Weight 695 g.