Marc Jacobs' The Biker Large Backpack is a spacious nylon backpack that pairs a biker-inspired aesthetic with practical everyday carry features. Key attributes: Black | Nylon | Adjustable shoulder straps | Top handle | Biker-inspired design | Large silhouette | Dimensions & fit: Width: 30 cm | Height: 42 cm | Depth: 13 cm | Handle height: 8 cm | Min shoulder straps length: 20 cm | Max shoulder straps length: 40 cm | Composition & care: Nylon