Reservoir Cleaning Kit

The kit includes two specialized brushes—a large rigid reservoir brush for scrubbing interiors and a thin, flexible hose/bite valve brush for tubes and valves; some listings also include a small storage bag.

The brushes are constructed from LDPE, MDPE, PP, and silicone, providing durable, lightweight plastics suitable for cleaning hydration reservoirs and hoses.

Fill the reservoir with warm water and mild dish detergent, scrub the interior, lid, and corners with the large brush, detach the hose/valve and clean it with the flexible brush, then rinse several times and air dry.

Yes, it measures 17.5 x 3.2 x 1.6 inches (45 x 8 x 4 cm) and weighs about 1 oz, making it compact for storage in packs.