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