Vacuum Insulated: The Harmony double wall bottles are made from unbreakable 304 18/8 food-grade stainless steel, with double-wall insulation.
One Cup of Two Different Drinks: This lid can be used to drink water in two ways. And bottle can keeps your drink COLD for up to 24 hours, and HOT for up to 12 hours.
Stainless steel handle and TPU handle are available.