Hydroseal Waterproof Map Case One

With a very durable IPX7-rated, TPU-laminated 420D nylon fabric, the case ensures that anything from a river to a desert is protected against. You can wear it around your neck with the provided cord lanyard, or attach it to your gear with the lash points. Durable TPU-laminated 420D nylon fabric IPX7 rated - Waterproof up to 1 metre for 30 minutes Lash points for portrait or landscape orientation Prevents dust ingression Heavy duty LocTop closure with additional secure closure Adjustable nylon cord lanyard and cord lock provided Recommended by Ordnance Survey 55g weight 329mm x 338mm, with a 296mm opening.