TPU Hydration Bladder 1.5L, 2L, 3L BPA (Models TPU1, 3L) Keep water on hand without stopping. This TPU hydration bladder provides a simple, lightweight solution for carrying drinking water during running, hiking, climbing, and cycling. Available in three capacities so you can choose the right volume for the activity. Key benefits Hands hydration while you move, reducing stops and keeping momentum. Multiple capacity options: 1.5L for short runs, 2L for day outings, 3L for extended activities or hot conditions. Durable TPU material for flexibility and repeated use. BPA for reassurance about the material composition. Compact and packable when empty for easy storage. What it does for you Provides reliable onthego water storage so you can focus on the activity instead of bottle management. Lets you tailor water capacity to the duration and intensity of your outing. Fits into hydration sleeves and backpack compartments designed for reservoirs. Product highlights Material: Thermoplastic polyurethane TPU. Capacities: 1.5 liters, 2 liters, 3 liters. Models: TPU1, 3L. Intended use: Running, hiking, climbing, cycling. Practical use scenarios Trail running: Use the 1.5L bladder to carry enough water for moderate runs without extra weight. Day hike or climbing approach: Choose the 2L bladder for fullday routes where refills may be limited. Long road or gravel ride: Take the 3L bladder to support longer distances or hotweather rides. Care and compatibility Designed to work with hydrationpack style backpacks and hydration sleeves. Rinse and dry after use to preserve material condition and avoid residue buildup. A straightforward hydration solution that lets you carry the right amount of water for each outing while keeping packs organized and hands .