Portable insulated bag — 58.4 x 35.6 x 38.1 cm Key benefits Keeps food and groceries at the temperature you need: advanced three‑layer thermal system reduces heat transfer so hot or cold items stay closer to their original temperature during transport. Large, practical capacity: spacious interior (58.4 cm L x 35.6 cm W x 38.1 cm H) fits multiple meal boxes, grocery bags, or delivery orders without compressing contents. Built to carry heavy loads reliably: durable eco-friendly non-woven fabric and reinforced construction support repeated use and transport of bulky items. Secure closure for safe delivery: dual zippers create a tight seal to prevent accidental spills or items falling out; zippers are rated for long-term use. What makes it stand out Three-layer insulation: reflective aluminum foil + thick insulating foam + eco-friendly non-woven fabric provides effective thermal protection without bulky weight. Durable, reusable design: materials and construction are selected for strength and repeated use over a one-year service life. Robust zipper system: two heavy-duty zippers designed to withstand frequent opening and closing, rated for approximately 1000 cycles. Practical features Size: 58.4 cm (length) x 35.6 cm (width) x 38.1 cm (height) — roomy for deliveries and shopping Materials: aluminum foil layer, thick insulating foam, eco-friendly non-woven fabric Closure: double zipper for secure sealing and easy access Durability: built for heavy loads and repeated use (designed to be reusable for one year) Use scenarios Food delivery drivers: keep multiple hot meals or cold items at serving temperature while making rounds. Grocery shopping and transport: move perishable groceries from store to home without rapid temperature change. Catering or events: transport prepared dishes, desserts or beverages to venues while maintaining quality. Why buy If you need reliable temperature maintenance, high capacity, and a durable bag for frequent transport tasks, this insulated bag offers a practical solution with a proven three-layer insulation system, secure dual zippers, and a construction designed for repeated use.