MAINTAIN THE CHILL IN YOUR BEER OR COCKTAIL! - Our Beer Freeze cocktail glasses are designed specifically to keep cocktails and beer cool. Avoid ending up with a pool of warm beer – ensure your drink and more stay refreshingly crisp. DISCOVER THE SECRET OF THE GEL - Our beer cocktail glasses feature insulated plastic walls filled with our special cooling gel. This unique gel acts as a beverage chiller when frozen. Simply freeze for two hours, and enjoy the magic of keeping your drinks delightfully frosty. EASY-SIP WITH A COMFORTABLE GRIP - Crafted from BPA-free plastic, these durable beer glasses are suitable for any setting. The addition of an insulated silicone band at the base ensures a comfortable hold, making them ideal for outdoor enjoyment! Please note, hand wash only.