First Lite Roll Top Stuff Sack Dry Earth Medium. The silicon-treated nylon construction internal taped seam construction and Hypalon Roll Strap will keep any moisture that enters your pack away from your gear. Three convenient sizes allow you to organize a multitude of items from a fire starting kit up to your down insulation layers. Rest assured your pack is in order and weatherproofed for the extended stay. Specifications for First Lite Roll Top Stuff Sack: Manufacturer: First Lite Color: Dry Earth Fabric/Material: Sil-Nylon Bag Shape: Cylindrical Features of First Lite Roll Top Stuff Sack Provides scent-free storage as an air-tight container Watertight Sil-Nylon construction (silicone treated nylon) Hypalon Top Strap for water-tight closure when rolled and buckled Seam taped interior construction Package Contents: First Lite Roll Top Stuff Sack First Lite 4068: Roll Top Stuff Sack Dry Earth Medium