Vacuum sealed lid insulates cold drinks for 24 hours and hot drinks for 12 hours. Double wall feature eliminates condensation and retains temperature. Stainless steel with a powder coat finish provides maximum durability against damages. Narrow mouth opening is perfect to drink from without spilling and narrow bottom fits standard cup holders.
Hand wash only, do not put in dishwasher.
Designed in Michigan by The Mitten State.
Officially licensed by Michigan State University.