Generic Breathable Hydration Pack Backpack - Designed for Cycling, Running, and Hiking Off-Road Marathon Hydration Pack Lightweight Sports Vest Pack

Breathable Carry, No Sweat Buildup

Honeycomb mesh + S-shaped ventilation channels keep your back cool and dry. Breathable shoulder straps distribute pressure for all-day comfort.

Hydration Pack, Ultra-Convenient

Independent 2L reservoir compartment with shoulder-mounted drinking tube for easy access; side bottle loops for one-handed water bottles.

Stable Fit, No Bounce

Adjustable chest strap + waist cincher distribute weight; silicone shoulder pads prevent slipping for secure, bounce-free fit during intense activity.

Lightweight, high capacity, smart organization

12L capacity at just 480g, holds all your gear. Internal dry/wet zones, exterior pockets for clothes and poles.

Multi-scenario durability, splash-resistant

Splash-resistant fabric + bottom drainage holes. Folds for easy storage, perfect for sports and daily commutes.