DIMENSIONS: Large of 10.5??x14??x6.5??inch(fits containers up to 10Lx9??Hx6W), it??s versatile and multifunctional, the best lovers of the gourmet. INSULATION: 4mm-thick neoprene material, keeping food cold(or warm) for up to appr 4 hours! EASY TO USE: Smooth zipper and comfortable handle; foldable and stain-resistant; machine washable, reusable and durable. NON-TOXIC AND ECO-FRIENDLY:?BPA-free, PVC-free and lead-free, keeping?your food safety and fresh?longer. LIFETIME GUARANTEE: Order now and enjoy 100% money back guarantee and replacement warranty.