Tell your astrophysicist and sci fi friends that Patagonia found out what's in a black hole, or at least the Black Hole 60L Duffel Bag: your climbing, hiking, and traveling gear from your last five day trip. Inspired by rugged yet light alpine packs, the Black Hole features a burly ripstop fabric filmed in a TPU laminate and coated with DWR for the ultimate in outdoors protection. The padded base protects your gear throughout the trip, and Patagonia padded the removable shoulder strap and removable backpack straps for comfort. Internal organizers and zippered mesh pockets organize all the small things, while the external side pocket stows the duffel for compact storage. Compression straps prevent your gear from bouncing around whether you're traveling via airplane or four wheeler.