부직포 맞춤 로고 단열 식품 배달 가방 재사용 가능한 보온 토트백 도매 (로고 포함) 친환경

Our promotional cooler bags combine cost-effectiveness with practicality. The exterior is made from durable Non-woven or PP Woven fabric, while the interior features a thermal aluminum foil lining to maintain temperature. These lightweight yet sturdy bags are ideal for frozen food packaging, cake delivery, and supermarket promotional events.