The soft bristles work to remove residue from inside your Hydrapak® bladder water tubing ensuring your water supply always tastes clean.
Removes stubborn stains and odors from your drink tube and cleans your reservoir of any residue all-naturally
Bottle Bright® effervescent tablet is readily biodegradable, chlorine free, certified all natural and environmentally safe; no scrubbing required
91 cm / 36 in flexible wire brush
Universal size, fits all ¼ in diameter drink tubes