This clever saddle clamp is compatible with 7mm Round Rail

17mm and 18mm

Liner Included: There is no liner in the Flexair Pants

Stuffability: Stuffs into a tiny (included) stuff sack

Evoc Ride 8L +2L Bladder Hydration Pack - Black PLP|Riding Style This clever saddle clamp isEverything packed at all times: The versatile allrounder for biking, school or your everyday routine provides a perfect fit and aside from superior comfort offers a whole lot of functionality. Features: Cleverly positioned pockets for lots of storage space Comfortable, well ventilated AIR PAD back padding Idea ventilation of the back due to the AIR CIRCULATION system Internal tool compartment with organizers 2 STEP ZIP SYSTEM better organisation of