Running Hydration Pack Style: Orange A lightweight, breathable daypack built for running, jogging, cycling, and trail use. Made from durable nylon and polyester, this 5 liter pack keeps essentials organized while staying comfortable and visible during lowlight conditions. Key benefits Practical storage: 5L capacity with a roomy main compartment and multiple pockets to organize small gear, snacks, phone, keys, and a water bottle or small hydration reservoir. Comfortable fit: Adjustable shoulder straps and density breathable mesh back panel reduce bounce and wick moisture so the pack remains stable and comfortable over long distances. Durable and breathable construction: Quality nylon and polyester materials resist wear while allowing airflow for extended use. Improved visibility: Reflective strips increase visibility during early morning or evening runs, helping other road and trail users see you more easily. Secure and accessible: Side pockets and easyaccess compartments let you quickly reach items without stopping. Specifications Color options: Black, green, orange (Style shown: Orange) Material: Nylon and polyester Size: about 40 x 22 x 8 cm (15.75 x 8.66 x 3.15 inches) Capacity: 5 L Package contents: 1 Running Hydration Pack Typical uses Longdistance running and marathons: Carry energy gels, a phone, and small essentials while keeping movement minimal and ventilation . Trail running and cycling: Keep small tools, snacks, and a bottle or reservoir within reach and stay visible on shared paths. Short day hikes and active commutes: Store items securely and adjust the fit for allday comfort. Additional notes Color may vary slightly from photos due to lighting and screen differences. Please allow a 1 to 3 cm difference in size due to manual measurement. This pack offers a balanced mix of capacity, comfort, and visibility for runners and active users who need reliable, lightweight storage on the move.