Compact hydration vest designed for active outdoor use. Its small footprint and lightweight build make it easy to carry on runs, rides, and hikes while keeping essentials within reach. Key benefits Compact and portable size: 20 cm x 4 cm x 40 cm 7.87 inch x 1.57 inch x 15.75 inch. Slim profile reduces bulk and improves freedom of movement. Comfortable, secure fit: Ergonomic design with sturdy buckles and adjustable chest straps for quick on and off and reduced bounce during activity. Improved visibility: Reflective strips increase visibility for low light and night use. Practical storage: Elastic rear compartment holds towels and other small items for convenient access without adding weight. How it solves common problems Eliminates the need to carry items in hands or pockets, keeping hands and movement natural. Prevents irritation and shifting with an ergonomic fit and reliable fastenings. Enhances safety during night or early morning outings with integrated reflective detailing. Provides a simple storage solution for essentials so you can focus on the activity. Typical use scenarios Evening jogs and night running where visibility and light storage are important. Day hikes or backpacking side trips when you need a lightweight hydration option and a place to stow a towel or small gear. Cycling and climbing sessions that require a lowprofile pack that stays secure and comfortable. Specifications and function overview Dimensions: 20 cm x 4 cm x 40 cm 7.87 inch x 1.57 inch x 15.75 inch. Features: Reflective strips, elastic back compartment, sturdy buckles, adjustable chest straps, ergonomic vest design. Suitable for: Running, night jogging, hiking, cycling, backpacking trips, climbing, and similar outdoor activities. This hydration vest is a practical choice for anyone seeking a compact, comfortable, and visible carrying solution for active outdoor use.