- 20L LARGE CAPACITY- Naturehike Hydration Backpack has a large capacity of 20L. Storage size: 30*27*14cm/11.8*10.6*5.5in. Backpack size: 48*25*24cm/18.9*9.8*9.4in. You can organize clothes/water bottle/first aid kit etc. Built-in rain cover can be used when it rains to protect your backpack from getting wet.
- FREE WATER BLADDER- Water Bladder is made of 100% food-grade BPA-free PEVA material, you can store water or drinks with confidence. The size of the water Bladder is 180*250mm, you can store 2L of water, and the diameter of the water tube is 10mm, more water flow through it so that you can have a good drink. Free your hands, run free!
- ERGONOMIC DESIGN - Unique lumbar protection design relieves your lower back from impact and reduces back injuries. Helmet fasteners hold your riding helmet in place. Exterior lanyard can hold your water cup or other small objects. Side lock design makes your backpack more secure and safe to use. Thickened 3D shoulder straps relieve your shoulder fatigue.
- HIGH QUALITY MATERIALS - Hydration backpack is made of high quality 210D nylon fabric, composite mesh air holes design makes the backpack more breathable, so you can exercise comfortably in hot weather.YKK zippers don't snag, you can open the backpack as you like. The weight of the backpack is 675g/1.48 lbs.
- PROFESSIONAL BIKING BACKPACK - Whether you are a professional athlete or an outdoor sports enthusiast, Naturehike Hydration Backpack can be a great sports companion for you to enjoy your sports. Suitable for running, cycling, mountaineering, hiking, skiing and more.
