Adjustable Lightweight Running Hydration Vest

Weighing only 280 g and built from lightweight neoprene with triple-sized ventilation holes and a full ventilated mesh back, this hydration vest delivers exceptional breathability and thermal regulation. Dimensions: 30 x 20 x 8 cm. Fully adjustable shoulder straps accommodate a wide range of torso lengths and shoulder widths, ensuring stability across running gait cycles and cycling postures. Storage comprises a main internal compartment (bladder-compatible), a right-side external bottle pocket, a left-side smartphone pocket, and a large central pocket secured by cross elastic cord. Reflective trim is embedded on front and rear panels, and strap clips are included to manage loose webbing. The vest’s material system works synergistically: neoprene offers gentle support and shape retention, while the mesh back prevents direct skin contact with heat-retaining fabric — allowing air movement even at low speeds. Elastic cord in the central pocket keeps energy gels, gloves or jackets firmly in place without rattling or shifting. All seams are flat-locked to reduce chafing risk, and the low-cut neckline avoids collarbone pressure during repetitive arm motion. Ideal for marathon long runs, interval sessions, endurance cycling routes and fast-paced hiking, it enables continuous hydration, hands-free phone use and safe low-light mobility — all within a single, streamlined piece of gear.