The Elite Fly Water Bottle features a refined compound with more spring, aiding cage retention and avoiding compression from changes of air pressure during high mountain descents. The Fly was born directly out of years of feedback from the world\'s fastest riders and the desire to create the ultimate lightweight racing bidon. By bringing new materials to bidon construction and pushing mold technology to its very limits, Elite have created the lightest ever bidon, half the weight of the all conquering Corsa or SuperCorsa.Extreme liquid flowThe ergonomic cap with wider flat push-pull nozzle and a wider mouth ensure high liquid flow, which is also guaranteed by the soft bottle body: you will just need to squeeze gently your ELITE FLY to get a vigorous liquid flow.This is a key factor in order to obtain simple and effective hydration.Hygienic, innovative materialsThis bottle is manufactured using innovative, odorless, soft and resistant plastic materials, which is the result of a 3-year long study conducted with multiple universities research centers.Elite Fly Water Bottle FeaturesWall thickness has been pared down to the absolute minimum whilst maintaining integrityStripped down, 2-piece cap is light and super-fast to remove with the opening designed to easily take powder scoopsSimplified, 1-piece valve can be removed for cleaning but retention is now much stiffer to avoid unwanted removalThis is a dedicated racing bidon, for daily use please see our heavier duty models such as the Ombra or Corsa.