MSR Standard Liquid Fuel Pump

Riders want the derailleur to do its job shifting on command

Weather & UV resistant

and Ride Quality

remove surplus with a cloth and allow to dry before use

Hydraulics Lumbar 1.5 Res packtowl MSR Standard Liquid Fuel PumpOsprey's Hydraulics LT 1. 5L Lumbar Reservoir by Hydrapak is made for those who prefer an off the shoulder hydration solution. Designed to fit in most lumbar packs, but perfectly pairs as an extra or replacement reservoir for Osprey's Seral lumbar mountain biking pack. Twin welded chevron baffles stabilize the water and maintain a flat profile. Thoughtful design makes filling, cleaning, and most importantly staying hydrated on the trail easier than