Between ground sheet and mattress « Turbo Gliss » is «cross-country » object. The flexible mesh creates a strong armor. Plastic pipes come into contact with the ground. It comfort is rudimentary. The object can be settled outside, in a natural environment, on wet sand, dry earth or the grass of garden. Plastic sheath allows to stabilize the object. Thanks to it join and flexibility, it resists hostile and over rough grounds, reflecting the landscape’s relief.