TRIWONDER Ultralight Hydration Backpack, 5.5 L Running Backpack, Trail Running Backpack, Hydration Pack Outdoor, Backpack Outdoor for Running, Marathon, Cycling

Detail – Recommended bust: 80 cm – 120 cm. Material: Waterproof nylon. Lining: Polyester mesh. Hydration system: Water bottle/hydration bladder with reflective strips.
Practical – BPA free and FDA approved and has a capacity of 2 L hydration bag / 2 x 250 ml water bottles. Perfect for sport and leisure. When it comes to drinking enough during sporting challenges, the Triwonder hydration backpack is the perfect companion.
Breathable and adjustable – super light! The soft moisture-proof running backpack provides optimum comfort and sweat absorption. Adjustable belt and chest strap, comfortable to wear without chafing.
Ultra light – ultra-light hydration backpack with wide and breathable shoulder straps that effectively distribute the weight, reduce the power consumption. The small design and the very good fit offer stability, even when you’re moving fast.
Simple design – with the backpacks you can carry everything you need! Super pocket design, your water bottle, phone, keys, food can be easily stored in the front pockets. The reflective graphics give you safety in the dark.