Matador 18L Packable Backpack How Many Backpacks Could a Backpack Pack. . . The 18L Packable Backpack is your go-anywhere daypack that can be stowed away in seconds when you don't need it. Made with recycled materials and water-resistant fabric, it's perfect for day hikes, city outings, or light travel. The backpack folds into its own pocket, making it easy to stash in your luggage or clip to your main bag. Simple, comfortable, and ready when you are - this pack is built for spontaneous adventures. Features Packs into itself, great for backup, travel, or quick use Made with recycled materials, better for the planet Weather-resistant fabric, keeps gear protected Side compression straps, secure your pack All day hydration, with dual stretch water bottle pockets Padded, breathable straps, for all-day wear SPECIFICATIONSIntended Use Travel, Day Trips, Hiking Capacity18 LMaterial Recycled ripstop nylon, PFAS-free Weight9 oz / 255 g Unpacked Dimensions18" x 10" x 7. 5"Packable Yes, into internal pocket Closure Type Zipper | Matador Equipment | Matador 18L Packable Backpack | Nylon