5 in 1 Water Bottle Cleaning Brush Set, Multifunctiona Brush and Straw Cleaner for Owala/Stanley/Hydro/Yeti/Simple Modern Cup Accessories. 5 in 1 Versatility Water Bottle Cleaning Kit for All Cleaning Needs: This comprehensive set includes 5 specialized brushes (bottle brush, straw brush, detail brush, sponge brush, and wiper) to tackle every nook—from narrow (narrow bottle necks) and long (long straws) to stubborn (tea stains) and smooth (smooth cup walls), eliminating the need for multiple single-purpose tools.
