• With 1.5L Hydration Bladder: The hydration backpack comes with a 1.5L bladder measuring 13.77 x 6.88 in. It can hold water and ice and keeps your water tasting fresh all day long. The hose is 44.48 inches long for quick access to your water. Suitable for temperatures from -20 to 50°C.
• Lightweight and Breathable: This running backpack is made of lightweight and breathable mesh fabric and nylon for maximum comfort. The back lining and shoulder straps are designed with mesh to keep the air flowing smoothly and keep your back feeling cool and comfortable while running. Thick shoulder straps and soft strap edges won't rub your skin.
• Ergonomic and Adjustable: This running vest is ergonomic. Designed with adjustable chest strap and waist strap, you can adjust the size according to your body shape to make it fit your body. It can effectively reduce the shaking and bouncing of the backpack during running, keep your balance and reduce the burden on your shoulders.
• Multipocket: The hydration vest has7 pockets on the back, a separate hydration compartment and 1 large zippered pocket on the front. These pockets can hold cell phones, water bottles, headphones, keys, coins, wallets, tissues, glasses and more. Multiple reflective strips are designed to increase safety in dark conditions.
• Extensive Applications: Measuring 16.93 x 16.14 x 1.18 in, this hydration pack is practical and lightweight, which is a great gear for running, climbing, marathon, cycling, hiking, training and other outdoor sports. It is certainly an ideal gift for family and friends who love the outdoors.