Durable, leak hydration reservoir designed for reliable performance in outdoor and everyday use. Key benefits Durability and stability: Made from quality PEVA and pneumatically tested for pressure resistance, the reservoir holds shape and stands up to regular use. Reliable leak protection: Doublesealing technology plus an automatic shutoff valve prevent leaks — the bladder remains sealed even if the drinking tube is accidentally detached. Practical capacity options: Available in 1.5 L and 2 L sizes to match your hydration needs for day hikes, workouts, or travel. Easy cleaning and filling: A widemouth opening simplifies rinsing, scrubbing, and refilling so the reservoir stays sanitary and ready to use. Features Material: quality PEVA reservoir that is flexible and BPA (as specified by product materials). Testing: Pneumatic pressure testing for added confidence in durability and leak resistance. Sealing: Doubleseal construction for improved longevity and a secure water barrier. Valve: Automatic shutoff valve to stop flow when the hose is disconnected. Opening: Large cap/opening for quick filling and thorough cleaning. Capacity: Offered in 1.5 L and 2 L options to suit different activity lengths. Use: Designed for hydration systems and water packs; suitable for insertion into backpacks with a hydration sleeve or for standalone use. Typical uses Hiking and backpacking: Carry a full day's water supply without frequent refills; the leak design prevents mess inside your pack. Cycling and trail running: Fast access to water with secure seals that stand up to motion and road vibration. Travel and commuting: Keep hydrated on the go; the automatic shutoff valve reduces the risk of leaks during transit. Care and maintenance Rinse after each use and clean regularly through the large opening with warm water and mild soap or a reservoir cleaning kit. Allow to dry fully before storing to prevent odor and mildew. Inspect seals and the shutoff valve periodically and components if signs of wear appear. What makes it stand out Combines tested material strength with doubleseal technology and an automatic shutoff valve for dependable, leak performance in everyday and outdoor conditions.