Update or replace your reservoir. This three-liter lumbar reservoir is just like the one that comes in our mountain bike hydration packs. The 100-ounce design includes a wide mouth for easy filling and a high-flow valve for efficient drinking.

• 3L/100oz Dakine x Hydrapack 3D lumbar reservoir with quick disconnect
• Hydrapak Blaster bite valve
• Highest water flow on the market
• Twist on/off valve
• Easy disassembly for cleaning