Upgrade or replace your reservoir. This 2 liter reservoir is the same one included in Dakine's mountain bike hydration packs. The 7 ounce design includes a wide opening for easy filling and a high-flow valve for efficient drinking.

Details:

• 2L / 70oz Dakine x Hydrapak 3D lumbar reservoir
• Blaster high-flow bite valve w/ shut-off
• Quick-disconnect tubing for easier refills
• Molded 3D bottom provides better shape inside pack
• Molded 3D bottom for much better drying between rides