Lid comes with a rotating plug that opens easily and prevents drinks from spilling while on the go. Without bumps and screws, and the rim being thin and smooth, you can drink comfortably with or without the lid.
Double walled stainless steel tumbler prevents heat transfer with a vacuum between its inner and outer walls. The foil layer covering the inner wall reflects heat back inside, contributing to excellent heat and cold retention.
240ml: Hot above 65°C/149°F (1 hr), cold below 10°C/50°F (1 hrs) 360ml: Hot above 75°C/167°F (1 hr), cold below 10°C/50°F (3 hrs)
