Corkcicle tumblers go where glass can't! Enjoy your favorite cold or hot beverage anytime, anywhere. Triple-insulated stainless steel easy-grip flat sides and no-slip bottom. Corkcicle keeps cool drinks cool for up to 9 hours and hot drinks warm for up to 3 hours.
The Commuter Cup keeps drinks cold for 18 hours and hot for 5 hours. It's spill proof for mess free travel and includes a spill-proof 360° Sip Lid. The Pure Taste ceramic-coated interior is made from insulated stainless steel. The slim design fits most bike cages and most cup holders