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 • BPA and phthalate-free; hand wash cup, dishwasher-safe lid; not for use with hot liquids
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