DescriptionThis Rock suitcase is made from ultra-strong, recyclable polypropylene which is tough, durable and impact-resistant. Austin's expander zip can be opened to increase the volume of the case, providing valuable additional packing capacity for any last minute extras or new purchases you may need to squeeze in. For your complete peace of mind, Austin cases are fitted with a TSA combination lock. The 3 cases can be nested inside one another to save space when not in use.15 Year WarrantySpecificationsDimensions70 x 48 x 26 / 29.5Product CodeEA603 Rock Austin Black Medium Suitcase | Simply Be