The pack for days when you’re moving fast, the 16L Mantis is efficient, organized, and comfortable on any terrain. The packcloth is durable, lightweight, and made from 100% recycled polyester. The panel-load main compartment has a reservoir sleeve and secure internal pocket. External storage includes side pockets – great for water bottles, windshell, or camera – and a pocket on the lid. The padded back, frame sheet, ergonomic shoulder straps, and removable waistbelt work together for a balanced, comfortable carry. Technical features Lightweight Durable Fabric treatment FC0-DWR (Durable Water Repellent) finish repels moisture Logos & Label configuration Arc'teryx Bird logo Pack design & Construction Top grab handle for easy grab-and-go access Padded back panel with frame sheet and aluminum stay help carry load comfortably Pack dimensions Mantis 16 Backpack = Length: 45cm, Width: 26cm, Depth: 17cm Pack loading & Closure configuration Spacious panel-load main compartment Pack pocket configuration Stretch mesh external side pockets carry water bottles or reusable coffee mugs Internal security pocket with key clip Top lid pocket Inner sleeve for a laptop or hydration bladder Pack suspension configuration Adjustable sternum strap and removable waist belt Sustainability Shell - bluesign® approved material, recycled content Lining - dope dyed some colours, recycled content PFAS (Per- and polyfluoroalkyl substances) Compliant