Breast cancer I'm A Fighter Polar Camel stainless steel insulated travel cups. Availabe in 20 or 30 ounce size. Keeps your cold drinks cold and hot drinks hot. Colors will not fade. Narrower on the bottom to fit most cup holders. The plastic lid has a sippy hole that is large enough to hold a straw if you would like. We recommend hand washing with a non-abrasive soap. Not dishwasher/microwave safe.