The Chilly’s Bottle is a revolutionary reusable bottle that using advanced double-wall vacuum technology is able to keep your water ice-cold for up to 24 hours - whatever the weather. The design of the Chilly’s Bottle fits perfectly into your lifestyle, whether you’re on the morning commute, in the office or on the beach. Hot liquid will retain heat for 12 hours. The bottles are leak proof, BPA Free, preserve the flavour and freshness of their contents and leave no condensation.