I couldnt find anything, maybe im just slow. Which is lighter, zippers or velcro?? I have an idea (probably not new) of making a modular system using zippers or velcro to attach underquilts, overquilts, bug nets, and a sock(2 piece top and bottom) by making them all approx the same size and putting on whatever i think i need for the conditions. underquilt and sock on bottom in rain, bugnet on top in summer.... I contemplated using 3/4 or 1 inch omnitape on the hammock sides and finding or cutting 1/4 in for the attachments so I could put more than one on at a time when needed. Or should I plan on using zippers. What do you all think??