- 5-layer insulation for superior heat retention: Tyvek, nonwoven fabric, insulation sponge, tensile PE layer, and aluminum foil work together to keep food warm longer. - Versatile keep-warm performance: ideal for hot dogs, roasts, chops, hamburgers, brisket, chicken, and pork, helping meats stay warm and juicy. - Practical design for easy access and cleanliness: wide opening provides simple access to food, while the leakproof bottom prevents oil and water seepage. - Generous size with easy handling: measures 21 inches to accommodate large portions of meat, with sturdy handles for comfortable carrying. - Easy to clean and reuse: zippered insulated bag is reusable; wipe with a wet cloth or wash with soap and warm water. Suitable for BBQ large briskets, pork shoulders, and turkey food delivery. Use scenarios: - Backyard barbecues and picnics: transport and keep multiple dishes warm for serving without rushed cooling. - BBQ catering or delivery: maintain warmth for large cuts such as briskets, pork shoulders, and turkeys during transport to events or customers. - Outdoor gatherings and tailgates: keep meals warm for camping, sports events, and family gatherings.