Okay, pack still being cleaned - I did get to weigh the pack with missile attached (no ball thrusters) and it measured 1.25 kilos or about 2-3/4 lbs. With ball thrusters attached, I'm guaging maybe 3 - 3.5lbs. Hopefully, it all weights under 4 lbs total. I guess anything below 5 lbs. is good?
I did free reign on designing this pack & having the opening panel at the back made me think if this would be better for you guys - but after thinking awhile, decided to integrate this opening as it would be helpful for you guys adjusting whatever harness you guys preffer. Naturally, if you decide to keep this opening panel workable, then you can put stuff in since the whole pack is hallow anyway. Food, sandwiches, drinks, camelback, con stuff, toys, whatever. Yes, its not accurate with the panel, but it gives you something more. Anyway, you can keep it shut for good & just bondo the edges.
I cant wait till it gets done so I could throw pics to anyone who can upload here.
Mardon