Platypus Water Reservoir Cleaning Kit

["Keep your hydration reservoir and drink tube fresh and clean with this easy-to-use 2 brush kit","Broad head brush is designed to clean in the nooks and crannies of your hydration bladder","Thin, coiled brush easily scours the inside of your drink hoses","Works on all Platypus hydration reservoirs, including the Big Zip Evo and Hoser","For best results, clean water reservoir immediately after use, and store in the freezer when dry"]