Elevate your drinking experience with this chic egg-shaped tumbler. Featuring double-wall vacuum insulation, it keeps drinks cold for hours with no condensation. Crafted from premium 304 stainless steel, it is shatterproof for beach, camping and daily use. Ergonomic design fits most car cup holders, great for champagne, wine, cocktails or coffee. It supports laser engraving, ideal for custom promotional gifts and party favors.