HAUSHOF 4 in 1 Insulated Stainless Steel Can Insulator, Fits Standard & Slim 12 oz Cans|Beer Bottles, Perfect for Outdoors

Customers find the beverage insulator effective at keeping drinks cold, with one noting it doesn't sweat or transfer cold to hands, and appreciate that it fits both regular cans and small car drink holders. The product receives positive feedback for its quality, versatility, and color, with customers considering it well worth the price. While many find it easy to use, some mention the cap can be hard to screw on.