Portable scuba bottle for at the range?
hi guys,
I want to buy a portable scuba bottle for at the range. I think I want to do about 2-4 fill cycles per session at the range. I use a Houben gk1 with a 85cc cilinder. I'm considering a 1.1 litter vs 3 liter scuba bottle. which size would fit my need the best, my choice goes towards the 1.1 liter but can it realistically fill my gk1 to 280-300 before the pressure drops too much? how many fill sessions can I expect from the 1.1 liter before it drops below 280?