Keep your drinks hot or cold and sip from any side with Corkcicle's Commuter Mug. The slim design fits in most car cup holders and bike cages and the matte finish makes it comfortable to hold. Spill-proof for mess free travel, the 360 degree screw top sip lid pushes in to open and close. Made from insulated stainless steel, the Commuter Mug’s unique ceramic coated interior provides superior heat retention and keeps your drink tasting pure. 

• 17oz 
• Keeps drinks hot for 5 hours or cold for 18 hours