The Slipstream has a 50-liter capacity and weighs only 1.3 lbs. It's a sleek and light duffel bag that fully protects contents from the elements: Dual-coated fabric and a reliable rolldown closure ensure waterproofing, while the overall durable build stands up to the wear-and-tear of outdoor use. Cross-body compression straps help pack in the gear. FEATURES WATERPROOFDual waterproof coatings, heat-taped seams and a rolldown closure create a watertight vault that also defies snow, mud, sand, diet cola, and other undesirables. LIGHTWEIGHTThe Slipstream weighs a modest 20 oz, and its flexible form and satin finish belie the fact that despite adding minimal bulk to it's contents, this bag is solid. See below. DURABLEConstructed of ripstop Nylon 66 fabric with reinforced stitching, and decked with sturdy webbing and hardware, this duffel can handle a kerfuffle. SPECIFICATIONS MAIN FABRIC / CONSTRUCTIONRipstop Nylon 66 with heat-taped seams; Wipe-clean lining WATERPROOF COATINGSTPU and DWR ACCESS & STORAGEWide-mouth full-length opening; Open/unobstructed interior; 1 external water-resistant zip pocket, 1 external rubberized mesh pocket CARRYING OPTIONSAmple webbing straps with padded handle to facilitate hand or shoulder carriage COMPRESSIONLengthwise at closures and crosswise through middle-third