The vango trek compact sleeping mat is a lightweight self inflating mat that offers a great level of durability and comfort with a compact pack size making it ideal for expeditions and backpacking the trek is available in different lengths this compact one has a length of 160cm ideal for youngsters taking part on their dofe and backpackers that want to keep their pack weight and size to a minimum the vango trek 3 sleeping mat series has been recommended by both duke of edinburgh and the scout as