Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon Hydro Flask Bottle Brush by Hydro Flask $12.95 Pacific - $12.95 Pacific Color Chevron down icon Availability: translation missing: en.general.icons.icon_check_circle icon Only 1 left! 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Looking for Local Pick-up? Choose a store below. Product Locator by Locally Notify me when back in stock Email address Email me when available Keep your Hydro Flask collection squeaky clean with our Bottle Brush, featuring durable nylon bristles and a non-slip grip. Fits all Hydro Flask bottle sizes.