Customized water bottle cleaning kit exclusively for HydroJug: Palksky's professional water bottle cleaning brushes can take you from a tedious cleaning task to a simple one when cleaning your water bottle, helping you to clean your water bottle efficiently and make your life healthier. Extended Straw Cleaning Brush: Our Long handle brush head is made of silicone, which means that it allows you to clean your Tumbler thoroughly and protects the inside of the Tumbler from being harmed by hard brushes or other cleaning brushes. bristles or other cleaning brushes. At the same time, the top of our silicone brush also has brush teeth, so that you can clean the water cup is to do a dead-end cleaning. Three Length Straw Cleaning Brush: Equipped with three different length straw brushes (11.8 inches, 9.7 inches and 7.8 inches) allows you to easily clean the straws of 14oz/20 oz/32 oz/40 oz water cups, no matter which size of water cup straws you have we can clean them easily and deeply. Whether it's stainless steel, silicone, plastic, glass, metal or acrylic straws, they can all be easily handled, keeping the straws remain sanitary and safer. 4 In 1 Multifunctional Cleaning Brush: Our multifunctional cleaning brush consists of four parts: 1.180°cup spout cleaning brush: clean stubborn stains around cup spout. 2. spiral crevice brush: clean the narrow grooves on the inside of the lid. 3.stiff corner brush:clean the corner grooves of the container. 4.hook remover:can be used to open the sealing rubber ring for deep cleaning and removal of dirt clumps. Multi-Purpose water bottle cleaning kit: Our set of water bottle cleaning kit is not only for HydroJug, but also for Stanley/Owala/BrüMate/YETI/SilverBuffalo/Cirkul/Hydrosflask/HydroJugContigo/Nalgene/S'Wel/Meoky/Zibtes/Simple Modern/Mira/Takeya/CamelBak/BlenderBottle Tumbler Cup. And of course all your other mugs, coffee cups, wine glasses, etc., and even bottles! This set of cleaning tools can be used to clean