Why upgrade to a new CamelBak Mil Spec Crux™ reservoir when an old reservoir will last forever? Because we never stop innovating. Our Crux reservoir delivers 25% more water with every sip in a pack loaded with the latest in hydration technology.

Features: 

• Purpose-built reservoir so you can stay hydrated and hunt longer.
• 25% more water per sip so you stay better hydrated
• Quick Link Hydrolock: Easy one-handed on/off water flow with Quick Link modularity
• Hydroguard Technology: Inhibits growth of bacteria on reservoir and tube surfaces
• Insulated Tube Cover: Maintains water temperature and protects the tube from harmful UV rays
• Angled Exit Port: Optimized for attachment on in-line purifiers and accessories
• Self-Sealing Bite Valve: Self-seals after each drink to eliminate drips
• Easy Open Cap: Keeps your drinking port clean and leak-proof
• Ergonomic Fill Handle: For comfortable, easy filling
• Reservoir Baffle: For low profile and easy loading