CamelBak Crux 3-Liter Lumbar Water Reservoir – 100oz Hydration Bladder

The CamelBak Crux 3-Liter Lumbar Water Reservoir (100oz) is specifically designed for CamelBak LR hydration packs, shifting water weight to your lower back for better stability on the trail. With a leak-proof cap and an on/off lever that seals the tube with one hand, this reservoir makes hydration convenient and mess-free. The Big Bite Valve self-seals after each drink, eliminating annoying drips.

CamelBak Crux Lumbar Reservoir: 20% More Water Per Sip

The Crux reservoir delivers 20% more water per sip compared to standard reservoirs, helping you stay hydrated with less effort. The high-flow design is ideal for intense activities where you need quick hydration. The lumbar-specific shape fits comfortably in compatible CamelBak LR packs, distributing weight evenly across your lower back.

Compatibility and Fit

Designed exclusively for CamelBak LR lumbar packs, including the Lobo, Rim Runner, and other models with the LR designation. The reservoir's shape and hose routing ensure a secure fit and optimal performance. If you have a different pack, check for compatibility before purchase.

Easy to Use and Maintain

The wide-mouth opening makes filling and cleaning simple, and the leak-proof cap closes securely. The on/off lever lets you seal the drinking tube to prevent leaks when not in use. All materials are BPA-free, phthalate-free, and lead-free for safe hydration.