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 Backed by our 3-year warranty Main material: Dura Lite Nylon Internal Apple AirTag slip pocket Capacity20L Weight350g External Dimensions470 × 350 × 140 mm MaterialsWe use fabrics from recycled sources such as plastic PET bottles, industrial nylon offcuts and fishing nets. (See composition.) Composition80% Recycled Nylon, 5% Recycled Polyester, 5% Polyester, 5% Other Materials, 5% Nylon