Cat Diesel Power 20-ounce oil filter tumbler is a clever and eye-catching drinkware item. It’s so close to the real thing that your co-workers may do a double take!  So raise your tumbler to the power of CAT engines – where strength meets refreshment! 🚜🥤

20 ounce hot/cold spill proof tumbler comes with stainless steel straw, cleaning brush, and adhesive nonslip base.