Trek Kids Tumbler with Silicone Straw Lid Seaside Stripes Leak-Proof: This lid creates a

Leak-Proof: This lid creates a leak-proof seal when the flap is closed

1" 3-ring binder

Leak-Resistant Insulated Lid: Two straws included

Pick a color that matches your bottle or create a unique look that expresses who you are

large & small zip-closure pockets

Trek Kids Tumbler with Silicone Straw Lid Seaside Stripes Leak-Proof: This lid creates aCupholder Friendly: Tapered shape with handle makes it the ideal cup Take Us With You wherever you go. Spill Proof Silicone Straw Lid: Comes with a silicone straw lid to prevent spills. Lid is also compatible with Simple Modern Classic tumblers. Double Wall Insulation: Keeps beverages cold for hours. Not Intended for Hot or Carbonated Liquids: Pressure may build in the tumbler causing leaks or spills. Pat Pat Pend.