SealLine Map Case Gray Medium. The wide-track zip closure is easy to open and to insert and remove items. Four D-rings one on each corner make it easy to attach the Map Case to anything youd like for ease of access and security. Specifications for SealLine Map Case: Manufacturer: SealLine Color: Clear Fabric/Material: Polypropylene Webbing Polyurethane Water Resistance Level: Waterproof Features of SealLine Map Case Waterproof: Constructed with 100percent waterproof materials and welded seams. Easy Closure: Watertight wide-track zip closure for easy access. Easy-Read: Crisp clear material makes map reading or spotting the right item easy. Versatile: D-rings simplify attachment to a kayak canoe bike handlebar or backpack. Package Contents: SealLine Map Case The SealLine Map Case is a quality addition to the SealLine lineup. For more great deals on Map Accessories by SealLine please browse our SealLine Camp & Hike page. SealLine 11584: Map Case Gray Medium