16 Oz Stainless Steel Cocktail Shaker covered with water-proof, neoprene wetsuit material. * Hand-sewn fabric cover is made from 1/4 inch closed-cell neoprene that is covered with soft, water-proof polyester fabric. * Stain-resistant cover is printed in hi-resolution and has full-wrap coverage. Leak and spill proof lid. Non-skid bottom. * Cushioned cover affords a secure grip and eliminates condensation and sweating. Bottom counter-weighted bottom provides stability. * Patent Pending. Truly unique. Over 300 different designs. Made in the USA. FREE SHIPPING.