Puldele Cemelbak Quick Stow Flask 0.4 is folding and soft. It can easily be carried in a riding vest, belt or arm. The bottle has a Big Bite mouthpiece - already known from Podium series bottles that automatically close up. The bottle has a large opening that allows it to be lightly filled and cleaned. The bottle can be squeezed to a very small size when it is empty. The unique bottle material is odourless and flavorful, free of BPA. The inner surface of the bottle is covered with the antibacterial coating of HydroGuard.