These insulated bags are designed to maintain optimal temperatures for both hot and cold items, making them ideal for grocery, picnics, food delivery, catering and promotional purposes. Made from durable materials with a sturdy, water-resistant exterior, these bags feature a high-performance insulation core made of closed-cell foam and layers of aluminized film, which effectively reflect heat and improve thermal efficiency that come with reinforced handles in various styles to suit different needs.. The interior is lined with a smooth, easy-to-clean material that complements the foam-aluminum combination for reliable temperature retention. Fully customizable in size with no printing limitation.