Evecase 15L Hiking Daypack Compact Waterproof Outdoor Climbing Cycling Sport Backpack- Black Evecase Compact Outdoor Hiking Biking Climbing Sport Backpack - 15L Nicely padded shoulder strap for added comfort during your outdoor activities or simple commute Lightweight and waterproof nylon fabric, perfect for outdoor adventure. Maximum Load Weight: 8lbs. Fully breathable and comfortable mesh pad for support and air flow circulation 3 zippers compartment and feature 1 folding helmet net compartment for easy organization