Running Backpack 125g Trail Pack Hydration Bag Marathon

New, unused
Color: Black

[Feather-light 125g for fatigue-free running] It's annoying to feel the weight on your shoulders and back during long runs. This hydration backpack features an astonishingly lightweight design of just 125g. With a lightness that makes you forget you're wearing it, it thoroughly supports comfortable running from mountain trails to urban marathons.
[Zero stuffiness with 3D honeycomb mesh] The discomfort of a sticky back from sweat is the enemy of exercise. 3D立体通気メッシュ promotes airflow, completely blocking sauna-like stuffiness even on hot road runs, steep cycling climbs, and summer mountain hikes.
[Pro-level hydration integration system] Solves the frustration of mixed water bladders and supplies/devices being hard to access! The independent layer inside the main compartment securely holds a 1.5L water bladder, while the upper accessory pocket allows for quick access to gels or your smartphone.
[Reflective design for thorough nighttime safety] Insufficient visibility during early morning runs in dim light poses a significant risk. High-brightness reflective tape strongly reflects car headlights, clearly illuminating the runner's silhouette even in the dark.

Size...~10L

Materials...UL/Ultra-light, Waterproof, Water-repellent, Breathable, DCF, Dyneema, Gore-Tex, Tyvek