Our waterproof Trail map case is an essential component of every classic adventurer’s kit and is designed to keep your important maps, charts and paper documents protected. Easy-to-use, double zip-lock closures on the map case completely seal the inner envelope, creating a 100% waterproof, puncture-proof haven. FEATURES WATERPROOFTPU-laminated fabric with welded seams and double zip-lock seals ensure a watertight enclosure for your hardcopy documents. DURABLERipstop Nylon 66 fabric and clear TPU windows are abrasion and puncture resistant, with good low temperature performance. VERSATILEDouble windows, velcro fold tabs, swivel clips, and an adjustable lanyard allow you to form, carry and view your important documents in custom configurations. SPECIFICATIONS MAIN FABRIC / CONSTRUCTIONRipstop Nylon 66 with TPU lamination & welded seams WINDOW MATERIAL0.2mm TPU CLOSUREHeavy duty double zip-lock DIMENSIONS OPEN: 18" x 11.75"FOLDED: 6" x 11.75" WEIGHT3.7 oz