Bottle Lounge is a zero-waste, vegan cafe and refill shop in a quiet neighborhood just off Hongdae in Seoul. It serves house-made soy milk lattes, scones, and cookies, and every latte drink can be made with soy milk. There is outdoor seating and plenty of indoor seating, pets are allowed inside, and a tumbler can be borrowed for takeout. Detergent and fabric softener refills are also available here.