Nelson Rigg CB-02-MD Compression Bag, Medium is manufactured from a water resistant, lightweight Tri-Max polyester. This bag is designed to allow for the most compact packing of soft items. The Compression Bag can store up to 30% more items after the bag is compressed. The Compression Bag offers a great way to separate clean and dirty clothes while on the road. Bag Measurements: 20-Liters / 22 3/4 x 8 ½-Inches. AT Nelson-Rigg USA, Inc. we use the latest technology, design, and innovation to manufacture our entire award winning accessories line. We have been producing the very best motorcycle apparel, soft luggage and motorcycle covers since 1972. That's why you can trust Nelson-Rigg. We are dedicated and committed to maintaining the highest level of manufacturing quality in the industry. All materials, components, and construction methods are tested both by independent testing facilities and us. This testing ensures the highest standard of quality and workmanship. You can be confident when buying a Nelson-Rigg product; you have purchased the very best on the market.