Simple Modern Kids Water Bottle with Straw | Insulated Stainless Steel Reusable Tumbler for Toddlers, Girls, Boys | Summit Collection | 18oz | Solar System

Double Wall Insulation: Keeps beverages at ideal temperatures for hours
Leakproof when the nozzle is in the closed position; Not recommended for hot or carbonated beverages.
BPA-Free and Dishwasher safe on the top rack
Cupholder Friendly: 10-18oz bottles fit most cupholders
Limited Lifetime Warranty & Patent Pending