It does look like a little bomb, so good point in these giddy times... It's a sealed CO2 canister, no homey tek solution seems possible... I'd take a shot with it in your stowed baggage, I can't imagine it could bring down a plane... Either that, or just pick up a refill--they're world wide.or just ...
if you're going to the kite, grab both the lines that go to the one side... depends where you tie onto your board, I had a little (none gated) clip on deck attached to the fin screw for this move.. ahh, you keep up wind of the lines, and never ever kick your legs... and I use the c-loop, so if I cha...
no tricks really, Kind of have to experiment on how to get it going your way... As far as how you reach both ends at once, the answer is, you don"t you use the the lines... and do experiment little changes can make a difference. since your sitting on the kite grabbing the lines is not as bad as it s...