RTIC 20oz stainless steel tumblers are perfect for any occasion. This double walled, vacuum insulated tumbler keeps drinks ice cold for 24 hours and hot for 8 hours. This is the perfect tumbler for coffee, cocktails, beer, or wine. Tumblers are designed to be sweat free, eliminating condensation rings on your surfaces. The tumblers also come with RTIC snap flip-top lid preventing splashes. Laser engraved leaving a stainless steel show-through imprint. Fits perfectly in your hand or a cup holder.