The Eagle Creek Check & Fly Backpack Cover is a versatile 2-in-1 gear protection solution designed for global travelers and hikers. Functioning as both a waterproof rain cover and a durable transit duffel, it protects your backpack's straps and buckles from damage during airport check-in. This cover features lockable zippers for enhanced security, a top and side haul handle for easy handling, and an adjustable drawstring closure to ensure a snug fit on packs up to 60 liters. Technical specifications: Constructed from 70D Nylon Ripstop; Weight: 164g (5.8 oz); Dimensions: 62 x 34 x 24 cm; Packs into its own integrated stuff sack for compact storage.