Large capacity design -- Lunch tote the interior space is spacious and can accommodate multiple food boxes, tableware, and beverage bottles, meeting daily dining needs.Superior Material- Reusable lunch bag made of thickened waterproof aluminum foil with three layers of insulation, excellent thermal insulation performance, strength and durability, and ease of cleaning. For up to 3-4 hours, a picnic bag can keep your food cool or warm.Portable and Lightweight -- Designed to be compact and lightweight, equipped with comfortable carrying straps and shoulder straps for easy portability.Equipped with a hand strap and shoulder strap, it is convenient for daily carrying and suitable for various travel needs.High Durability- The cooler bag is made of premium density frosted oxford cloth, with precision linear, leak-proof, thickened anti-collision, waterproof, easy to clean, keep cool and fresh, and long-lasting insulation.Widely applicable -- Suitable for various user groups such as office workers, business people, outdoor enthusiasts, etc., suitable for various daily and special occasions.