✅ SUPER POCKET -- You can carry everything you need with the water backpack. Super pocket design that your water bottle, phone, keys, foods can easily stored in the front pack pockets, and bladder or other items can be held in the back one
✅ WATER SUPPLEMENT - BPA-free 250ml soft water bottles equipped, pressure-tolerant and leak proof. Drinking water easily whenever you need without taking your running vest off or stopping your steps. Convenient trail running backpack outfit
✅ LIGHTWEIGHT -- Ultralight hydration pack with wide and breathable shoulder straps distribute weight effectively, reduces strength consumption. The cycling backpack provide you with the max support and min burden
✅ VERSATILE USAGE -- This durable and waterproof hydration vest is designed to support your activities such as jogging, running, marathons, hiking, climbing, cycling, walking, and backpacking. The Triwonder hydration backpack is always ready to assist you.
✅ BREATHABLE + ADJUSTABLE -- Soft and thin mesh padding of hydration vest for optimal comfort and absorb sweat efficiently. The flexible adjustable straps help race vest hug your body nicely