Men’s Journal aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. REI's Labor Day Sale is ramping up with thousands of brand-new markdowns on everything from camping gear like tents and sleeping pads to travel-ready essentials like backpacks and packable jackets . It's a great time to gear up for fall adventures, but plenty of the on-sale stuff can be useful for everyday life as well. For instan...
