W&P Porter Insulated Glass 11oz

CERAMIC FINISH - Edge-to-edge ceramic coating ensures liquids never touch metal for the perfect sip with zero metallic aftertaste PURE TASTE - Ceramic-coated interior and exterior is essential for protecting delicate and delicious flavors of wine, tea and cocktails LONG-LASTING INSULATION - Double-walled, vacuum-insulated stainless steel core keeps drinks hot or cold for hours ULTIMATE PORTABILITY - Sleek non-slip silicone sleeve is easy to grip and protects glass so you can enjoy your favorite drinks by the pool, on the patio, at the beach–wherever. PERFECT FIT: Wide opening fits most ice cubes for easy refills while the smooth, rounded rim is a pleasure to drink from.