A fish, a conch shell, a sailboat, and a seahorse frolic around a central sea star charm on this corrosion-resistant, grade 304 stainless steel flask. Go ahead and put highly acidic fluids like grape juice, or high proofage adult beverages of your choice inside with confidence that this flask will not rust on the inside. The flask also comes with a stainless steel mini-funnel for ease of decanting your favorite beverage.