As an ultralight shelter for long thru-hikes or climbing objectives that require a trek in, the Beta Light is the perfect, packable two-person shelter. Shelter set-up, using 2 adjustable trekking poles, is quick and easy with theadjustable stake-out points. The 30d high tenacity polyester fabric is seam sealed, durable, lightweight and does not sag in wet environments. The durable monofilament mesh perimeter keeps flying insects out and can besecured to the optional ground cloth to create a complete minimalist shelter.