HydraPak Ultraflask 500ml

The HydraPak Ultraflask 500ml is a functional running accessory. The water bottle is light in weight and has a volume of 500ml. The soft bottle shrinks as you drink from it. Because the bottle compresses as it loses contents, water isn't sloshed around inside when on the move. The bottle doesn't just prevent unnecessary movement, but also prevents waste of water thanks to the automatically closing valve. The water bottle comes with two lids. One lid with drinking tube and one lid with a drinking valve. Don't use any liquids that are hotter than 60 Celsius. The bottle is 100% BPA an PVC free.