Insulated Walls Filled With Proprietary Cooling Gel Work As A Beer Chiller When Frozen. Pop In The Freezer For Two Hours To Keep Your Beverage Between Forty-Three And Fifty-Three Degrees Fahrenheit No More Warm Beer. Keep Your Brews Ice Cold - Keep Beer Cold Longer! Enjoy Your Favorite Pilsner, Ipa, Stout, Cider And More In This Chilled Beer Pint. If It Would Be Good Out Of A Frosty Mug, It's Even Better Out Of A Host Freeze Cooling Pint Glass. The Magic Is In The Gel - The Insulated Plastic Walls Of This Beer Glass Are Filled With Proprietary Cooling Gel. This Works As A Beer Chiller When Frozen. Freeze For Two Hours To Chill The Tumbler Gel And Keep Your Drinks At Ideal Temperature. Comfort-Grip Silicone Band For Easy Sipping - The Bpa-Free Plastic Construction Creates A Sturdy Beer Glass That Is Perfectly Suited For Outdoor Use. An Insulated Silicone Band On The Base Makes For Comfortable Handling, Perfect For The Outdoors! Enjoy Fun In The Sun With Cold Beer On Hot Summer Days - Plastic Construction With No-Sweat Silicone Grips Make This The Best Outdoor Beer Glass. Use At Summer Backyard Barbecues, Tailgates, And Anywhere You Need To Keep Beer Ice Cold On Hot Summer Days. Innovative Gift For The Craft Beer Lover Who Has Everything - This Insulated Freezer Beer Glass Is The Perfect Gift For Dad On Father'S Day, But Suitable For Men & Women At Any Holiday. Anyone Who Enjoys Functional Accessories Will Love This Beer Glass.