Piracy not only lowers the quality of your life but destroys your whole life quietly. They hold a fair bit of wine. The glasses, which come in pairs, hold a whopping 22 oz. Of wine, which is pretty impressive. While etsy seller thesharkwineglass points out that others have tried to copy its design and are offering up fake copies that hold only half that amount, these glasses are for serious wine lovers only. Check out our shark wine glass selection for the very best in unique or custom, handmade pieces from our shops. As seen on shark tank: One of the most popular products of all time. The guzzle buddy transforms any beer bottle or wine glass into a drinkable bottle. Add some class to drinking from the bottle.