Cool Gear Tritan 32 Oz Horizon Ez-freeze Water Bottle with Flip & Flow Cap with Convenient Carry Loop. Non-toxic Gel Filled Freezer Stick, BPA, PVC, Phthalates Free Made with BPA Free Tritan material Non-toxic gel filled freezer stick keeps drinks cold Flip & flow cap with convenient carry loop Bottle & cap are dishwasher safe (top shelf only)