3L Hydration Bladder Backpack Hiking Cycling Travel Outdoor Tactical Use Lightweight Expandable Nylon Daypack

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Product Highlights: - Integrated 3-liter hydration bladder system for hands-free drinking during activities - Durable nylon construction with reinforced stitching for long-term outdoor use - Lightweight design with expandable main compartment to accommodate extra gear - Multiple camouflage patterns optimized for forest, desert, and urban outdoor environments - Adjustable shoulder straps and sternum strap ensure comfort during extended wear - Compatible with standard hydration tubes and bite valves (not included) - Ideal for hiking, trail running, mountain biking, camping, and daily urban commuting

Product Specifications: Capacity: 3L hydration bladder (bladder included) Material: High-density nylon fabric Lining material: Nylon Style: Casual travel / outdoor tactical daypack Gender: Unisex 应用场景: Outdoor sports, hiking, cycling, travel, trekking Available colors: Black, Mud, Olive Green, CP Camo, ACU Camo, Jungle Camo, Forest Camo, Sansha Camo, Desert Camo, Green Ruin, Black CP Features: Ultra-lightweight, expandable storage

Note: - Hydration tube and bite valve are not included; compatible with standard 3L bladders - Clean bladder regularly after use to prevent mold or odor - Not waterproof—use dry bags for electronics in wet conditions - Recommended for users aged 12+; adjust straps properly before activity