OspreyOsprey Hydraulics 1.5 L Lumbar Reservoir Red

The Hydraulics 1.5 L Lumbar Reservoir from Osprey is a hydration bladder designed for smooth and comfortable hydration during activities. It has been redesigned for easy handling with a compact Slide-Seal™ opening and is optimized for use in waist packs.

This 1.5-liter bladder integrates practical design with ergonomic improvements. Easy to fill and carry, its design fits perfectly in lumbar packs and provides stable hydration, while the simple bite valve and thumb-operated lever simplify drinking. The Hydraulics 1.5 L Lumbar Reservoir is ideal for those who prefer to have their back free for easier movement in steep and demanding terrain.

• Compact and efficient bite valve for good water flow
• Both turning on and off are managed with a thumb-controlled lever, easy to use with one hand
• Compact Slide-Seal™ opening for easy filling and secure sealing
• Seamlessly integrates with HydraClip™ reservoir hanger for stable carrying
• Secure hose magnet system
• Dual baffles minimize the bladder's profile and facilitate handling
• Perfect for cycling