High-quality materials and craftsmanship have always been the heart of Portabrace cases and that doesn't change with the Genaray Spectrol Led kit Duffel Bag. This lightweight and rugged bag is constructed of military-grade, abrasion-resistant 1000-denier Cordura® material. Our Cordura® is treated with an extra waterproof coating to help the material withstand water, dirt, and grime.