Camelbak MULE 100 oz Hydration Pack - Black/Charcoal Keychain This pen is now all

This pen is now all brass with a Purple Translucent finish

Sighting hole and notch for accurate bearings

6" (with lid closed)Â

Machined from high-strength aluminum and given an attractive Mil-Spec hard anodized finish

Camelbak MULE 100 oz Hydration Pack - Black/Charcoal Keychain This pen is now allThe original narrow gauge pack for 3+ hours of mountain bike action. Includes NEW 100 oz (3 L) Antidote Reservoir with Quick Link System. Hydration Capacity: 100 oz (3 L) Total Capacity: 763 cu in (12. 5 L) CamelBak Got Your Bak Guarantee: If we built it, we'll Bak it with our lifetime guarantee. Reservoir Features: Quick Link System, quick seal cap, lightweight fillport, dryer arms, center baffling and low profile design, patented Big Bite Valve,