We can’t speak for all of you, but we’re in complete Crock-Pot recipes mode over here because of the weather. There’s just something about being able to enjoy a delicious pot of chili or a rack of ribs with a minimal amount of effort. Wonderbag is a non-electric portable slow cooker that brings that sort of comfort food and ease of preparation with you wherever you are. The giant pillow-sized Wonderbag uses heat-retention to continue cooking your food while also keeping it hot for up to twelve hours. The process is simple enough—bring your food to a boil in a pot on the stove or over the fire, and then seal the entire pot in the Wonderbag. With no batteries, fuel or plugs required, it can save between 30% and 80% of the energy normally required for cooking. More importantly, it makes all those delicious Crock-Pot meals possible at a tailgate, a campsite or in the boonies without you having to worry about monopolizing the grill, the fire or an outlet.