REI is a member-owned retail cooperative founded in 1938, with over 170 stores across the U.S. and a mission to “inspire and equip everyone to get outside.”Their website and stores offer high-quality gear and apparel for camping, hiking, climbing, cycling, paddling, running, snow sports, travel, and fitness. REI features its own Co-op-branded outdoor products and limited editions like Co-op Cycles bikes, emphasizing sustainability and durable design. Visitors can shop new items, explore outlet deals, buy or trade used gear through Re/Supply, rent outdoor equipment at member-discounted rates (up to 33% off), and enroll in classes, events, and expert advice tailored to outdoor skills.