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.