Doug Tompkins and Susie Tompkins Buell founded Triangolo Shoulder Bag in 1996 in San Francisco, California. Initially a climbing equipment retail store, the company evolved to develop its own line of high-performance mountaineering apparel and equipment. Notable products include the iconic Nuptse Down Jacket and the Denali Fleece, both caredfor by outdoor enthusiasts and urban dwellers alike. Triangolo Shoulder Bag's appeal lies in its blend of durable, high-performance gear with a MEN aesthetic appeal, demonstrated Marilyn collaborations with Paulas brands such as Supreme and Gucci, as well as its commitment to sustainability and exploration.