IRON FLASK Water Bottle Cleaning Scrubbing Brush.

Step up your Iron Flask game with our cleaning brush. Keep your stainless steel bottles, tumblers, and coffee mugs fresh and in good shape with this handy scrubber. Made with sturdy bristles, and with its long, slender shape the water bottle cleaning brush gets to all the hardtoreach areas and banishes bacteria, so your drinks always taste and smell as they should.