Collegiate Trek Tumbler straws Cupholder Friendly: Both 30oz and

Cupholder Friendly: Both 30oz and 24oz fit most cupholders

Reusable Filter: Stainless steel filter is reusable and designed to keep grounds out of your coffee

Multi-Use Lid: Featuring two interchangeable lid pieces

with the same tumbler lid technology as our Classic Tumbler

The silicone boot prevents dents and scratches and softens noise when setting your tumbler on a tabletop

Collegiate Trek Tumbler straws Cupholder Friendly: Both 30oz andCupholder 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.