Camelbak Crux Lumbar Reservoir

Stay hydrated without compromising comfort with the Camelbak Crux Lumbar Reservoir, engineered for riders who want efficient hydration with a low-profile, balanced fit. Designed specifically for lumbar hydration packs, this streamlined hydration reservoir keeps weight positioned lower on your body, helping improve stability, breathing comfort, and riding performance.

Whether you're tackling mountain biking, gravel riding, trail adventures, bikepacking, or long-distance cycling, the Camelbak Crux Lumbar Reservoir delivers reliable hydration while staying snug, secure, and out of your way.

Built with Camelbak’s proven Crux® high-flow technology, this reservoir delivers 20% more water per sip, allowing quicker hydration with less effort. The ergonomic refill handle and upgraded leak-proof cap make filling and cleaning easier, while the convenient on/off shutoff lever helps prevent unwanted leaks during transport or aggressive rides.

The legendary Big Bite™ Valve self-seals automatically after every sip, reducing drips and ensuring dependable hydration when you need it most.

Perfect for cyclists looking for a premium hydration bladder for lumbar packs, the Camelbak Crux Lumbar Reservoir helps you ride longer, breathe easier, and stay focused on the trail ahead.

Features

• High-Flow Crux® Technology – Delivers High-Flow Crux® Technology – Delivers 20% more water per sip for faster hydration for faster hydration
• Leak-Proof Cap – Easier opening and secure closure for hassle-free refilling
• One-Handed On/Off Lever – Quickly seals the drinking tube to prevent leaks
• Big Bite™ Valve – Self-sealing design eliminates drips and unwanted spills
• Ergonomic Handle – Makes filling, carrying, and handling easier
• Low-Profile Lumbar Design – Optimized weight placement for improved balance and riding comfort

Specifications

• Dimensions: 26 × 4.5 × 24 cm
• Weight: 290 g
• Material: 75% TPU, 15% PP Copolymers, 5% Silicone, 5% Acetal

Low-profile Camelbak lumbar hydration reservoir designed for efficient, leak-proof hydration with 20% higher flow—perfect for long MTB, gravel, and cycling adventures.