Thorough cleans, naturally. The LoofCo Water Bottle Brush is hand-made in Sri Lanka using coconut coir fibre twisted around a galvanised metal core, with a sturdy rubberwood handle for easy grip. Designed to slip into the neck of most reusable bottles and reach right down to the base, it makes light work of thorough cleaning, without scratching. Finished with a cotton hanging loop for easy drying and storage. Good to know Plastic-free, durable, and biodegradable, the sustainable way to keep your bottles fresh.