100% LEAKPROOF - Carry it with confidence MAGDOCK CHUG CAP - The magnet docking station keeps your MagCap securely attached on every water break GLUGGER-NOT VENT - Added for easy sips and smoother pours BEARFOOT NON-SLIP RING - Stands securely to avoid unwanted clanks, slips, and scratches DISHWASHER SAFE - Because no one needs more work to do The YETI Rambler One Gallon Jug is designed to be damn near indestructible while keeping every drop of precious water perfectly cold. Or if it's a gallon of coffee you and your crew need, this jug handles the heat, too. Outfitted with YETI’s MagCap which locks into its dock so you can chug or pour without worry.