The Hydraulics™ Reservoir offers maximum stability and ease of use, and is essential for staying hydrated on your outdoor adventures. The unique combination of the pour shield and Slide-Seal™ top opening makes filling and emptying the reservoir easy, while still allowing full access for cleaning after use. Our unique Osprey Hydraulics™ anatomically shaped backplate provides stability and creates a flat profile so the reservoir slides easily in and out of your pack. The bite valve is magnetic, making it easy to store and providing on-the-go access to water. When not in use, the bite valve also features a simple on/off twist system. Made from strong yet lightweight TPU material, it can withstand cold or warm water. The QuickConnect™ system allows you to remove the reservoir for easier loading, replacing, and cleaning.

• Maximum stability and ease of use
• Unique combination of pouring shield and Slide-Seal™ top opening
• Anatomically shaped back plate for stability
• Magnetic bite valve for easy storage
• Made of strong and lightweight TPU material
• QuickConnect™ system for easier loading and cleaning