The 33OZ ISOLATIEFLES TK PRO from Klean Kanteen is an isothermal bottle that allows you to hydrate all day long at the desired temperature.

Equipped with an optimized stainless steel cap with silicon seal and a complete double wall (bottle and cup) made of stainless steel, this bottle has excellent thermal results since it keeps cold for up to 100 hours and hot for up to 38 hours.

Its beautiful capacity of 1 liter is accessible through a cap with an innovative and optimized thread that quickly lose a drop.