Product overview A practical bottle and cup cleaning brush designed for everyday use. The long handle reaches deep into containers while resilient bristles remove residue without deforming. The handle includes a hanging hole for convenient storage. This brush is suitable as a housewarming gift or a reliable tool for home cleaning tasks. Key benefits Reaches deep into bottles and cups: long handle allows the brush head to contact bottom surfaces for thorough cleaning. Effective residue removal: firm bristles and a stable brush head deliver strong scrubbing power to remove oil and trapped residue. Durable design: materials resist deformation so the brush keeps its shape and performance over repeated use. Easy to store and dry: handle includes a hanging hole for suspension, saving space and helping the brush dry between uses. Versatile and practical: designed for multiple vessel types, making it a useful, multifunctional cleaning tool. Features and attributes Function: bottle and cup cleaner for removing residues, oil, and deposits from interior surfaces. Compatibility: suitable for water bottles, travel mugs, thermoses, reusable cups, and narrowneck bottles. Size: longhandle design provides extended reach into tall or narrow containers; compact brush head fits standard openings. Material and performance: resilient bristles and a sturdy handle deliver strong cleaning power while resisting deformation for consistent use. Storage: hole in the handle allows hanging on hooks or racks, improving convenience and drying. Use scenarios After a morning smoothie: reach the bottom of a tall water bottle or shaker and remove stuck residue quickly and thoroughly. Coffee and tea mugs: scrub narrow travel mugs and thermoses to remove stains and oil without bending or flattening the brush. Kitchen cleanup and glassware: clean carafes, pitchers, and reusable cups where a long, flexible reach is needed to access the interior. What customers can expect Reliable, repeatable cleaning performance for a variety of bottles and cups. A compact tool that stores easily and keeps working shape over time. A practical gift option for households or anyone who uses reusable bottles and mugs regularly.