Pack easily and travel confidently with; Advanced Elements Thunder25 Rolltop Duffel Bag! Featuring a convenient large-mouth rolltop opening, and utilizing welded seams in the construction, this bag is easy to load and rolls closed to seal the elements out. Features include a removable shoulder strap, exterior d-rings and a water-resistant outer pocket for small essentials. Capacity: 25 Liters. Measurements: 19”Tall Unfurled x 14” wide x 8” deep. 10″ tall rolled up.