The Trakker SLX Bivvy is ahigh quality bivvy for carp anglers. The bivvy is available as a 1 person – (100) and 2 person shelter (150) version. The outer layer of the bivvy is made entirely of polyester which ensures that the bivvy is completely wind and watertight. The bivvy has a green colour so it will not easily be noticed along the waterfront. The inner wall of the bivvy is completely enclosed, including the groundsheet which is attached to the rest of the inner wall. As a result, this shelter retains heat very well. The bivvy also includes a ventilation system at the back for some fresh air during warmer fishing days. The bivvy is also very easy to set up.