Collegiate Trek Tumbler Oklahoma City Thunder Leakproof: Comes with flip lid

Leakproof: Comes with flip lid to prevent spills

Silicone Base: Quiet

easily adjustable straps

Premium Quality: Food grade safe & double walled stainless steel for your four-legged friend

Double Wall Insulation: Keeps beverages at ideal temperature for hours

Collegiate Trek Tumbler Oklahoma City Thunder Leakproof: Comes with flip lidCupholder Friendly: Tapered shape makes it the ideal cup Take Us With You wherever you go. Leakproof: Comes with flip lid to prevent spills. Also includes two straws. Double Wall Insulation: Keeps beverages hot or cold for hours. Durable: Made of premium 18 8 stainless steel. Pat Pat Pend.