VANWALK Hiking Backpack 40L / 70L Water-Resistant Lightweight Packable Durable Travel Daypack for Unisex nylon Imported 1.WATERPROOF and DURABLE:The backpack is made from highly rip and water resistant nylon fabric, provide strengthen and long-lasting performance with minimal weight. Stress points are reinforced with bar tacking for increased longevity. Durable 2-way Abrasion Resistant SBS Metal Zipper across the backpack. 2.LIGHTWEIGHT and LARGE CAPACITY: Large Size,40 Liters Capacity.Several compartments (big & small) are used to store and carry your items comfortably.Nylon mesh on two sides for storing water bottle, inner zip pocket for storing small items, a large front pocket to store utilities, and money pouch for quick and hassle-free access. 3.PERFECT DESIGN and FASHIONABLE EXTERIOR: Reduce the burden system design, travel more convenient, the backpack thickening sponge protection a good protection and breathable mesh shoulder straps, both can effectively reduce the burden. 4.Ultra-light. Ultra-durable. Ultra-awesome. The backpack is perfect for day-to-day use or occasional travel, and great gift for everyone. 5.GOOD to KNOW: All Vanwalk backpacks are packed by environmentally - friendly bags and sealed by transparent tape.If you can take this, please do not hesitate to purchase it. You are protected by our lifetime replacement guarantee.