it holds guppies, and the velcro belt is alot like the comfort belt on redz packs, it's a pack not much to say
ok, after sliding with it a couple times, and one time tripping and falling i've discovered that the elastic bands rip off if there is a pod in there. also i've discovered that the redz makes it easier to put pods in there...the 4 holders with velcro don't like my 140 pods for some reason. i've had to sew this thing and let me tell you my fingers were struggling afterwards, but now the stuff doesn't fall apart when i slide.
it's cheaper than redz packs, but you need to be ready to sew if you are gonna be sliding or falling in mud puddles or whatever. it's also tuff to pull out those pods ...maybe it's better for the 100 round tubes than 140 or i'm just stupid...i'm getting a redz dimension once i can.