Feature:1. Main compartment fit for 2L water bladder and two front waist pouch for 350ml soft water bottle and phone of size below 5.5in.2. Shoulder pouch and zippered pocket for your little items for easy and quick access to it.3. Breathable mesh shoulder strap for comfortable fit during sports.4. Reflective stripe improve visibility and safety in dark sports and you can hang your glasses or small light on it.5. Quick release buckle for easy on/off and ensures the bag in place during sports.6. Water repellent fabric with great durability and lightweight, great for running, hiking, marathon and Cycle.Specification:Breathable and comfortable fit with necessary compartment for your water bag, this sports water pack and water bottle will be a great helper during running, hiking, marathon and Cycle.Feature:Main compartment fit for 2L water bladder and two front waist pouch for 350ml soft water bottle and phone of size below 5.5in. Shoulder pouch and zippered pocket for your little items for easy and quick access to it.Breathable mesh shoulder strap for comfortable fit during sports.Reflective stripe improve visibility and safety in dark sports and you can hang your glasses or small light on it.Quick release buckle for easy on/off and ensures the bag in place during sports.Water repellent fabric with great durability and lightweight, great for running, hiking, marathon and Cycle.Specification:Material: Chinlon Color: Black / Blue / Rose red / Black-1 / Blue-1 / Rose red-1 (optional)Total capacity: 5.5LSize of pack: 44 * 20cm / 17.3 * 7.8inWeight of pack: 250g / 8.8ozPackage weight: 250g / 8.8ozPackage list:1 * Water Bladder PackPackage List:1 * Water Bladder Pack