24-ounce insulated stainless-steel water bottle with a FreeSip spout and push-button lid with lock Patented FreeSip spout designed for either sipping upright through the built-in straw or tilting back to swig from the spout opening. Protective push-to-open lid keeps spout clean; convenient carry loop doubles as a lock. Double-wall insulation keeps drinks cold for up to 24 hours; wide opening for cleaning and adding ice; cup holder-friendly base BPA, lead, and phthalate-free, hand wash cup, dishwasher-safe lid, not for use with hot liquids.