Collegiate Trek Tumbler Z3

Review this item through the features and practical details that follow.

Cupholder Friendly: A tapered profile makes the cup convenient to bring along.
Leakproof: Comes with flip lid to prevent spills. Also includes two straws.
Double Wall Insulation: Drinks stay hot or cold for hours.
Durable: Crafted from high-quality 18/8 stainless steel.

Pat/Pat Pend.