Trek Tumbler Sunshine Leak-Proof: The Simple Flip Silicone

Leak-Proof: The Simple Flip Silicone Straw Lid is a BPA-free twist-on lid that fits Tritan and Summit bottles of all sizes

Silicone Grip Base: To soften contact and enhance stability

and lids are dishwasher safe on the top rack

Vacuum Insulated: This double-walled insulated shaker will not get freezing cold to the touch

Vacuum Insulated: Simple Modern Cruisers are double-walled and vacuum insulated

Trek Tumbler Sunshine Leak-Proof: The Simple Flip SiliconeCupholder 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.