Trek Tumbler Tennessee Titans Clamshell style zipper opening for

Clamshell style zipper opening for easy access to the spacious interior

and snap buckle to clip to backpack

Cupholder Friendly: Tapered shape makes it the ideal cup -- Take Us With You wherever you go

Slim Design: Fits into car cupholders

and spills

Trek Tumbler Tennessee Titans Clamshell style zipper opening forCupholder Friendly: Tapered shape with handle makes it the ideal cup to take on the go. Leak Resistant Insulated Lid Two straws included one color matched and one clear Tritan plastic straw. Sweat Free Exterior: Double wall insulation prevents condensation and keeps beverages hot or cold for hours. Durable: Made without lead, BPA and Phthalate. Pat Pat Pend.