This super lightweight backpack balances performance with comfort, so you can move like the wind wherever adventure takes you. Features New material is soft, durable and dirt resistant Lightweight fabric Can be folded or rolled, and packed for travel Internal document sleeve Elevated essentials pocket with key clip Stretch bottle pocket Raised sunglasses pocket with water-resistant zip Padded, breathable mesh back panels and shoulder straps Adjustable and detachable sternum strap Multiple accessory attachment loops Integrated bike light loop Easy-grab zipper pulls Main material: Dura Lite Nylon Learn about Lite fabrics on our Materials Page Internal Apple AirTag slip pocket External Dimensions 18.5 × 13.8 × 5.5 in Materials We use fabrics from recycled sources such as plastic PET bottles, industrial nylon offcuts and fishing nets. (See composition.) Composition 80% Recycled Nylon, 5% Recycled Polyester, 5% Polyester, 5% Other materials, 5% Nylon