Osprey Hydraulics Reservoir Cleaning Kit Virtual Parent A hard outer shell prevents

A hard outer shell prevents denting

Full alloy construction that's lighter than the previous carbon shelled versions

The 1-piece aluminium caliper has also had a weight reduction and delivers an improved linear braking response

usable on-trail control—optimal power and modulation mean speed can be controlled in all terrain and in all situations

While there is no set rule for whether you should add volume spacers

Osprey Hydraulics Reservoir Cleaning Kit Virtual Parent A hard outer shell preventsWhen your hydration system needs a little polishing, Osprey's Hydraulics Reservoir Cleaning Kit is the answer. This kit has everything you need to clean and maintain your hydration reservoir and delivery system. Features: Reservoir cleaning brush Delivery system cleaning brush Drying rack (2L 3L Hydraulics reservoir compatible)