For sale is a 2013 Marmot Plasma 30 size long, left zip, 900 down, pertex quantum material. Brand new with tags, it is just too narrow for my wide body! Retail is $489.00, they also updated this bag for 2014 with 875 water resistant down, so this may be the last chance to get these bags at 900 down if you don't trust the WR stuff. I would also trade for a used WM megalite as I need a wide bag. I would like to get $289 shipped via paypal personal or add 3%