Mountainsmith Travel Trunk Duffel Bag Made from 600d Nylon Kodra body fabric and 1000d Nylon Kodra reinforcement fabric Spacious travel bag that's big enough to carry anything and everything Made of 600-denier nylon Kodra fabric with 1,000-denier Kodra reinforcements Internal zippered pocket; elastic rigging for quickly stashing items 2 compression straps with quick-release hardware; 2 end haul handles Storage space varies from 2,900 (M) to 11,000 (XXL) cubic inches