Teacher Fuel 30 oz Tumbler | Navy polar-30rs We designed the Lil SIC

We designed the Lil SIC tumblers to be easy to hold and fit right in a cup holder or lunch box

Connect with friends through the HidrateSpark App and motivate and compete with one another

2X heat and cold resistant compared to normal tumblers

The Yeti Colster will ensure that your favorite drink stays cold and refreshing when the weather warms up

Double-Wall Vacuum Insulation - Keeps drinks cold or hot until the last sip

Teacher Fuel 30 oz Tumbler | Navy polar-30rs We designed the Lil SICDouble Wall Vacuum Insulated superior temperature retention Sweat Free exterior won't sweat Narrow Design to fit most cup holders Ring Grip easier to hold on to Includes sliding lid