The Hybrid Cocktail Glass is an impressive addition to your home bar and perfect for any occasion where elegance meets function. It is beautifully designed and meticulously crafted to elevate your cocktail experience. Whether your favorite drink is shaken, stirred, or blended, the Hybrid Cocktail Glass will keep your drink perfect til the last sip. Features: * Double-Wall Vacuum Insulated * No Messy Condensation Puddles * No Coaster Needed * Innovative Glass Lock Technology * Artisanal Ice Approved * Ergonomic Shape Specs: * Assembled Weight: ~0.8 lbs (0.365 kg) * Height: 4.5” (115 mm) * Max Width at Glass Top: 3.4” (86 mm) * Glass Rim: ~2mm (similar to standard rocks glass) * Volume: 12 oz (Double Old Fashioned Size) * Cleaning: Hand Wash Only Benefits: Quality You Can Feel - The ergonomic shape fits perfectly in your hand and the weight has been optimized to feel as good as it looks.