The Original, Dependable Small Pet Drinker Wet bedding and empty, leaking water bottles are a constant headache for small animal owners. The Classic Deluxe Hamster Bottle (Code 191) solves this with timeless, high-quality British engineering. Trusted by breeders and pet owners worldwide since 1975, this bottle provides a reliable, steady supply of clean drinking water without the annoying cage drips. Advanced Twin-Ball Leak Protection At the heart of this deluxe drinker is its stainless steel twin-point ball sleeve. Unlike cheap single-ball alternatives that easily clog or stick open, the dual-ball mechanism creates a perfect vacuum seal when not in use. When your hamster gently nudges the tip, water flows smoothly, stopping instantly the moment they finish drinking. Key Features & Benefits Crystal-Clear Calibration: The tough, transparent bottle allows you to instantly check water clarity at a glance, while the clear volume markings let you monitor exactly how much your pet is drinking daily. Gnaw-Resistant Safety: Rodents love to chew everything in their enclosure. The angled spout cap assembly is built from tough, bite-resistant materials to protect the bottle from structural damage. Hygienic Stainless Steel Spout: Crafted from premium stainless steel to prevent rust, scaling, and bacteria buildup, keeping your pet's water tasting fresh. Easy Cage Mounting: Adapts effortlessly to wire cages using standard wire bottle loops or spring clips (sold separately), allowing for adjustable height placement. Pro-Tips for a Perfect Vacuum Seal To ensure your bottle remains completely drip-free, follow these simple setup steps: Fill the bottle completely to the brim with fresh water (minimizing the air pocket inside helps form a stronger vacuum). Tighten the cap firmly onto the threading. Turn the bottle right-side up over a sink and tap the steel ball valve a few times with your finger until a steady drop falls and the vacuum locks into place. Specifications Brand: Classic Pet Products Manufacturer Product Code: 191 Capacity: 150 ml Origin: Made in England Material: Heavy-duty recyclable plastic bottle with stainless steel spout Target Pets: Hamsters, Syrian Hamsters, Dwarf Hamsters, Mice, Gerbils, and Small Rats