FSTCap Ethereal | Icon CircleC feed-gpc-503774 Made from a blend of

Made from a blend of synthetic and natural fibres with a dash of elastane it's got just enough stretch to stay comfortably in place without feeling restrictive

the Rift Tumbler 20oz brings the goods

it’s also self-cleaning: every pump stroke pushes clean water forward whilst backflushing contaminants out

it'll keep your gear dry and protected on the toughest adventures

It creates beautiful and unique geometric woven patterns

FSTCap Ethereal | Icon CircleC feed-gpc-503774 Made from a blend ofThe most technically advanced cap in Ciele's line up Most caps top out at "functional." The FSTCap Ethereal is built for something more specific the runner who's genuinely thinking about every gram, every degree of heat, every second of drag. The foundation is TERRAstop ripstop stretch woven fabric, which does something most structured caps don't: it forms to the shape of your head rather than sitting on it, giving a locked in feel that stays put