Minimalist Map Case SmallMinimalistic Map Case Small is a waterproof map case with internal dimensions 235x297 mm that fits maps in A4 size. It is made of a lightweight TPU material that is also touchscreen compatible and has a ziplock closure. The map case is transparent on both sides and can be attached to your kayak or backpack. Waterproof map case A4 in light material with ziplock closure Minimalistic Map Case Small is made of a light 0. 2 mm TPU PU material with ziplock