Osprey Hydraulics Lumbar Reservoir - 2021 - 1.5L Lumbar Images Uploaded - Ready for Review The Flex shorts combine a

The Flex shorts combine a dual-layer chamois and polygon foam hip and coccyx protection with a compression fit to provide high levels of comfort and protection for big days and hard-charging riding

Who's this item for: This saddle is for XC racer or anyone that prefers a low-profile saddle

Tube size: The SG-6 will fit around and clamp to any tube from 22mm to 33mm

so wont work for most bikes with a rear shock

Osprey Hydraulics Lumbar Reservoir - 2021 - 1.5L Lumbar Images Uploaded - Ready for Review The Flex shorts combine aOspreys 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, andmost importantlystaying hydrated on the trail easier than ever.