With its lightweight insulation the camelbak podium ice 610ml bike bottle keeps your drinking water ice cold 4 x longer than standard bike bottles even during rides in hot weather camelbak have engineered the podium ice bike bottle from zero loft aerogel insulation which is the innovation behind this clever bottle with unmatched insulation properties high flow rate and easy cleanability the camelbak podium ice bottle stands second to none 100 free of bpa bps and bpf