The Gregory Alpaca 100L Wheeled Duffel is a spacious piece of luggage for long trips. Whether your adventure requires many outfits or lots of gear, this hybrid bag features weatherproof, TPU-coated 900D fabric and a rugged polycarbonate bottom. It can handle being tossed around the cargo hold and luggage claim, and the smooth-rolling wheels are a dream when heading in and out of the airport. The spacious main compartment is prime for packing tons of stuff, plus two zippered mesh pockets on the lid offer organization for smaller items, while a single dirty pocket is great for a pair of hiking shoes or dirty laundry throughout the trip.