Copco Lock-n-Roll Spill-Proof Tumbler

Enjoy your cold drinks without the worry of accidental spills thanks to this double-walled tumbler. The patented straw features a flexible joint that locks into place, keeping your beverage secure while you are on the go. Its slim design fits comfortably into standard cup holders, and the non-slip gripping band ensures you always have a firm hold on your drink.

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