Material: Outer Layer: Durable and waterproof polyester oxford fabric, provides a strong outer layer Insulation Layer: High-density foam insulation to maintain temperature Inner Layer: Food-grade aluminum foil lining for enhanced insulation and easy cleaning Dimensions: Size: Usually about 10 x 6 x 8 inches (25 x 15 x 20 cm), spacious enough to accommodate meal and beverage containers Capacity: About 6-8 liters, perfect for a full meal, snacks and drinks Weight: Lightweight, about 200-300 grams, portable for daily use or travel
