Hydration Backpack With 2L Water Bladder – Lightweight 。This lightweight hydration backpack is perfect for keeping your hands free and gear organized during any outdoor adventure. Condition: Brand new 1. Features ? Large Capacity – 9L with 2L water bladder, lightweight for all-day use ? 100% Leak Proof – Upgraded tube with auto shut-off valve keeps gear dry ? Breathable & Comfortable – 3D mesh back panel and adjustable straps reduce bounce ? Multiple Pockets – Holds phone, keys, energy gels; reflective strips for safety ?️ Versatile Use – Great for running, hiking, cycling, marathon, skiing, climbing fast shipping, smoke-free home, bundle & save QjBHWUQ0NVpHUQ==