The Sea to Summit Nano Pyramid Net Ultralight Shelter is a lightweight, portable net for use over a cot, sleeping pad or mattress while backpacking, camping, trekking, and traveling. The asymmetric shape means the apex of the pyramid is closer to the head end for more usable headroom. An elasticized hem makes it easy to achieve a seal against a floor or around a mattress (lift up the side to enter or exit—the Pyramid Net Shelter does not have a zippered door). Colored tapes at each corner and a single suspension point ensure easy setup. Hexagonal mesh, with 500 holes per inch, provides good airflow and the black color ensures high visibility. The Sea to Summit Nano Pyramid Net is available as a single or double shelter (double includes a 22-inch spreader pole for use at the apex). Sea to Summit products are guaranteed against defects in materials or workmanship for the lifetime of the product.