5L Hydration Backpack with 2L Water Bladder Vest 26 x 45 x 8cm

Highlights

• Environmental TPU hydration bladder equipped, pressure-tolerant and leakproof drinking the water by the tube directly without taking your running vest off or stopping your step
• Ultralight backpack with adjustable mesh shoulder straps and two sternum straps distribute weight effectively, reduces strength consumption
• Spacious compartments with 5L loading capacity is large enough for storing most daily needs such as clothes,purse,books, cellphone, water-bottle and umbrella etc
• Excellent air ventilation system consist of mesh back and mesh shoulder straps prevents stuffiness and releases pressure to your back