This one-of-a-kind tumbler is your guide to getting ship-faced in style. The custom design features a subtle "AHOY" backdrop and the Top 10 essential boating knots that could save your vessel... or just make you look like you know what you’re doing. With a quick-reference guide for every knot, you’ll always know exactly "what knot to do" when a spontaneous party breaks out on deck.
Why it’s a Maritime Must-Have:
STAYS CHILLED, PORT TO STARBOARD: Double-insulated walls keep your favorite beverage at the perfect temperature for hours, no matter how high the seas (or the spirits) get.
WATERTIGHT & SHIP-SHAPE: Boasting an airtight seal and a rugged, rust-proof build, this tumbler is resistant to staining and corrosion. It’s built to handle the salt, the sun, and the spray.
CAPTAIN’S FLAIR: Whether you’re on the aft deck, at the marina pool, or dockside, do it like a true pro with the most durable gear on the water.
The perfect gift for your favorite sea-lover or the captain of your own ship.
