Becojadde hydropack has five sizes to meet your daily lifestyle choices: ①Only 5L running vest, ②5L Hydration backpack with one 1.5L Water Bag, ③5L Hydration vest with two 500ML Soft Water Bottles, ④Only 6L running Becojadde hydropack has five sizes to meet your daily lifestyle choices: ①Only 5L running vest, ②5L Hydration backpack with one 1.5L Water Bag, ③5L Hydration vest with two 500ML Soft Water Bottles, ④Only 6L running vest, ⑤6L Hydration backpack with one 2L Water Bag. For your comfort, please consider your daily usage when selecting the right size. Lightweight for Running: One 5L hydration backpack measures 14 × 11 inches and weighs 0.48 lb; one 6L hydration backpack measures 16.5 × 11.4 inches and weighs 0.54 lb. The 1.5L hydration bladder weighs 0.27 lb, the 2L hydration bladder weighs 0.32 lb, and two soft water bottles weigh 0.12 lb. Smart Storage Layout: hydration water vest with Multi-pocket design features a waterproof phone pocket + dual rear zippered compartments for clothes. Extra space organizes snacks, keys & gear. Ergonomic Design for Comfort: This hiking backpack for water bladder with adjustable chest and dual waist straps for a secure fit. Features a tube clip, sliding chest straps, and securing loops to minimize bounce, perfect for men and women during hiking, running, or workouts. Lightweight and Premium Breathable Material: This water backpack is made of premium nylon and breathable stretch fabric. Quick-drying with ventilated mesh back and soft edging to prevent chafing. Ideal running vest for men and running vest for women, keeping you cool during intense workouts.
