Keep coffee or tea nice and toasty in Hot Cap! Universal cap features a leak-proof rotating valve that twists to open or close, allows for drinking from any side, and is compatible with Chute® Mag and Eddy® stainless steel vessels. Double-wall vacuum insulation maintains hot temperatures for up to 6 hours and can accommodate contents up to 195⁰F, 90⁰C. Strong and durable stainless steel with powder coat finish, easy to clean.