For sailors who enjoy a cold treat on the ocean, check out Sea Maid. It’s actually an ice cream mixer that you tow behind your boat. It inventively uses the motion of water to churn up fresh ice cream from ingredients of your choosing. The ice cream options are endless with this towable churner. Just hope no underwater critters have a sweet tooth!
In an emergency situation, it could double as a fresh water tank you take into your life raft. For more information on Sea Maid, visit their website.