I have the bag, it's is extremely well built, as for easy access it might not be the quickest. Since it's waterproofed the bag seals like dry sacks. You roll it down and clip in down to make a good seal. I got mine cheaper from B & H Photo at 99 bucks plus they threw in a 25 buck Miggo camera strap for free! They put this bag and other Miggo bags on sale every few months, usually as a daily or weekly deal event.