Whether you're on the go, or hanging around the pool on a hot day, the convenience of the chug-able Rambler Magdock Cap will keep you hydrated day by day. The innovation behind the Magnet Cap and Docking station allow you to attach the cap to the side of the lid, so you'll never have to wonder where you set it down while getting your sip on. The narrow spout keeps the splash level low and the cap as a whole is 100% Leakproof. Gone are the day of ice hitting your face and losing the lid to your bottle with the Magdock Cap from Yeti. Compatible with Every Rambler Bottle, Magnet Cap and Magnet Docking Station, 100% Leakproof, Dishwasher Safe, Model Year: 2019, Product ID: 564757, Model Number: 21071300216, GTIN: 0888830046739