Model DH116 portable waterproof cycling backpack with included 3L hydration water bag. Lightweight and compact, this set keeps you hydrated and carries essentials without adding bulk. Key benefits Ready hydration: includes a 3L water bag so you can drink on the go without stopping. Lightweight and portable: water bag weight 125g, backpack weight 250g for minimal load on long rides or hikes. Compact storage: sizes provided for easy packing and fit in car trunk, bike bag, or daypack. Versatile use: designed for cycling, camping, hiking, mountaineering, outings and daily leisure. Main features Model: DH116 3L water bag weight: 125g 3L water bag size: 38.5*16.5*2cm Backpack weight: 250g Backpack size: *24*2cm Color options: gray, fluorescent green, red, blue, red water bag, fluorescent green water bag, gray water bag, blue water bag Functions: suitable as a backpack for cycling, climbing, and driving; includes a removable water bag for convenient hydration. Practical advantages Easy to carry on bike rides, hikes, or short trips thanks to low weight and compact profile. Keeps water accessible so you can stay hydrated during activity without frequent stops. Multiple color choices let you match the backpack and water bag to your preference. Use scenarios Cycling: carry the backpack on day rides and use the included 3L water bag for continuous hydration. Day hiking or mountaineering: store water plus small essentials while keeping weight low and movement unimpeded. Outings and daily leisure: use for short trips where a compact waterproof pack and water supply are useful. Package contents 1*Backpack 1*Backpack Water bag This DH116 set offers a simple, lightweight hydration solution for outdoor activities and everyday outings while keeping specifications and included items clear and easy to compare.