evo.com | Hydro Flask Drinkware > Be a hydro homie with your new Hydro Flask 20oz All Around Tumbler. Made for every day use at the home, offic,e and beyond, this must-have basic is an essential for any person who likes a good warm (or cold) treat. BPA-Free and Pthalate-Free 18/8 Pro Grade Stainless Steel Won't retain or transfer flavor. Honeycomb Insulation(TM) Helps keep cold drinks cold and hot drinks hot. Quick Turn Disassembly Simple, intuitive design that is easy to disassemble and clean. Lid