4-in-1 Portable Brush Cleaner Set - Water Bottle Cleaning Brush with Long Extendable Handle, Multi-Purpose Cleaning Tool for Travel Bottles & Tumblers, Compact Water Bottle Cleaner Brush Kit

["This multi-component set features a telescopic sponge cup brush, a U-shaped rim brush, and a specialized bristle gap cleaner, all contained within a compact storage case. The specialized attachments are designed to target specific areas of bottles, tumblers, and mugs, including recessed lid threads and narrow openings.","The extendable handle mechanism allows the sponge head to reach the bottom of tall water bottles, travel mugs, and deep containers. The soft sponge material is engineered to remove residue while maintaining the interior surface integrity of glass, plastic, and stainless steel bottles.","All cleaning components fit into a lightweight protective case equipped with a built-in lanyard for attachment to bags or hooks. This portable design is dimensioned for utility in offices, gyms, or during travel, allowing for organized storage in backpacks or kitchen drawers.","Replacement Heads Included:The set comes with 3 additional cleaning heads, ensuring long-lasting use.","This cleaning tool is compatible with a wide range of hydration vessels, including coffee mugs, wine glasses, and sports bottles. The materials are designed to be rinsed manually and air-dried, facilitating routine upkeep in home kitchens, dorm rooms, or professional environments."]