Andrea Weinberg's brainchild Andi has made gym bags more stylish and durable than ever. According to her backstory, "Andi spent five years working with a small factory in Brooklyn making over 60 iterations of her concept for a light-weight, durable, active, travel, transformer bag that is the ANDI that we know today." Her goal for the product? "A bag that honors and empowers your life in motion."