Here's what other sites are saying:
A strong, reliable single-point suspension sleeping system, the Black Diamond Single Portaledge is a stable, comfortable ledge for soloists or the third member of a 3-person big-wall climbing team.
The Black Diamond Single Portaledge provides a comfortable sleep for solo big wall climbers and the third members of three-person climbing teams. Its incredibly strong and easily adjustable single-point suspension system allows fast setup and excellent stability. The Single Portaledge's bed-tensioning system prevents sag, and the middle drain keeps any water from collecting during a storm. Pull this 13lb 8oz Black Diamond ledge out of its included haul sack, set it up, and settle in for a well-deserved sleep after a hard day of aid climbing.
Free Shipping. Black Diamond Single Portaledge FEATURES of the Black Diamond Single Portaledge Precise engineering for strength, durability and ease of set-up and adjustment Frame is built from double-butted 6061 T-6 45 mm machined and anodized aluminum 4 pull straps tighten the floor 6-point buckle system for easy leveling Double ripstop 210d nylon ballistics
Black Diamond Single Rock Climbing Portaledge - The Single Rock Climbing Portaledge by Black Diamond is one of the world's strongest, most reliable single-point suspension sleeping system. This Single Portaledge is a stable, comfortable ledge for soloists and parties of three. Made from strong-yet-lightweight anodized aluminum and durable 210d nylon double ripstop, the Single Portaledge is easy to set up and features 4 pull straps and a 6-point buckle system for quick and easy adjustments. When you are ready for a good nights sleep after a day of reaching new heights, make sure you have the Single Rock Climbing Portaledge by Black Diamond.