Areas of use: backpacking, traveling, longer trips Recycled Twist Dobby Polyester (450D) with PFC/PFAS-free DWR finish AirScape back system with adjustable fit for high wearing comfort Reinforced materials in high-wear areas Detachable daypack (15L) for added flexibility Stowable hip and shoulder straps make transport and check-in easier Compatible with Farpoint/Fairview Travel Daypack Large zipper access to the main compartment (suitcase opening) Two compression straps on the front Stowable carrying system (back panel, hip and shoulder straps) Two internal compression straps to secure contents Zippered mesh compartment in the lid External attachment loops for additional equipment Capacity: 55 liters (40L + 15L daypack) Dimensions: approx. 55 x 35 x 23 cm (H x W x D) Material: 100% polyest