As the COVID-19 pandemic swept across the United States, many of us kept sane through socially distanced outdoor gatherings with friends. In the summer months, options abounded: camping trips, park beers, and sunny backyard gatherings. But as the days grow shorter, temperatures drop, and infection numbers skyrocket, opportunities for safe outdoor gatherings are growing slim. I spent the last golden days of fall mentally preparing myself to spend winter alone, bundled up in blankets and existential dread. That was until I found the world’s first wearable sleeping bag: the Original Selk’bag 6G ($179). As a lifelong cold-blooded person (otherwise known as a “wimp”), I have often dreamed about an invention like the Selk’bag during frozen nights. An Everest expedition suit for the common folk, it is essentially a ripstop nylon, water-resistant, synthetic insulated Snuggie with legs. It looks as ridiculous as it sounds. But frankly, I don’t give a damn—I’...