The Owala FreeSip Tritan Water Bottle with Locking Push-Button Lid easily tackles every thirst. With a built-in, easy-clean straw and a wide-mouth opening, the FreeSip reusable bottle is designed for drinking two different ways: sipping upright through the straw or tilting back to swig from the wide-mouth spout opening. Add in a push-to-open lid and playful colors, and staying hydrated has never been simpler—or more fun. Additional features include a carry loop that doubles as a lock, a cup holder-friendly base, and a wide opening for easy cleaning and adding ice. The Owala FreeSip Tritan Water Bottle with Locking Push-Button Lid has a capacity of 25 ounces. Made from BPA- and phthalate-free, stain and odor-resistant durable Eastman Tritan plastic. Top-rack dishwasher safe. Manufacturer's limited lifetime warranty.