卸売カスタム耐久性断熱テイクアウトクーラーバッグ 使い捨てヒートクーラーハンドル 再利用可能 ホットコールド食品配送用

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.