The BlenderBottle 2-in-1 Bottle and Straw Cleaning Brush makes cleaning shaker bottles, water bottles, and straws easier than ever. This Costco 2-pack includes two of the versatile cleaning brushes, delivering outstanding value for anyone serious about keeping their drinkware spotless.

Each brush features firm bristles designed to conquer even the most stubborn residue, so your shaker cups and water bottles come out thoroughly clean every time. A flexible mini straw brush is built right into the handle, storing neatly in an integrated compartment and deploying easily to tackle straws, lid spouts, and other hard-to-reach crevices. The ergonomic non-slip comfort grip keeps the brush secure during vigorous scrubbing, and a convenient hanging loop lets you store it tidily after use.

Each brush measures approximately 2.38" L x 2.38" W x 15.35" H, providing the reach needed to clean the bottom of tall shaker cups and wide-mouth water bottles. Compatible with BlenderBottle shaker cups and virtually all standard water bottles and tumblers.