Osprey Arcane Large Day Backpack is a compact everyday pack from Osprey designed for commuting and daily errands. It combines a padded laptop compartment with a breathable NeoSpacer harness for comfortable all-day carry. Key attributes: Pediment grey block | Polyester | Durable water-repellent finish | Breathable NeoSpacer-covered harness and back panel | Adjustable shoulder straps | One top handle | Padded internal sleeve for 16" laptop | Front zippered pocket | Internal organization with zip pocket and key clip | Low-profile stretch side water bottle pocket | Wavy foam back panel covered with mesh | NeoSpacer detailing | Logo detail on the front | J-zip large front panel access | Dimensions & fit: Height: 45 cm | Width: 30 cm | Depth: 22 cm | Capacity: 21 L | Holds up to 16" laptop | One size | Composition & care: 100% polyester