I have two 2QZQ black, SilNylon, under covers. One for a gathered end hammock like the WBBB and one for a bridge hammock like the WBRR. Both shipped to the CONUSA for $55.00 I want to sell both of these together or I'll take too much of a bath on double shipping costs. The bridge under cover has never been used. I just attached it to a bridge hammock once, in a park, to check the setup. The gathered end under cover was used once on a four day trip and just hung under the BlackBird. It is is like new (no rips, tears, stains, smells, etc.).