This set of Rambler Shot Glasses includes four double-wall vacuum-insulated stainless steel shot glasses packaged together with a compact, portable carrying case. Each glass is made from durable 18/8 stainless steel that resists denting and keeps pours colder for longer than standard glassware, making them a rugged alternative to breakable barware for tailgates, camping, and outdoor entertaining. The glasses and case are dishwasher safe for simple cleanup after use. The carrying case measures approximately 2.2 inches wide by 4.7 inches tall, while each individual shot glass measures about 1.9 inches wide by 2.1 inches tall, keeping the whole set compact enough to toss in a bag or cooler pocket. The set weighs roughly 0.4 pounds empty. This is a practical option for group toasts, tailgates, and trips where standard glass barware isn't practical.