Been EDCing this one for a couple months. The amazing Outdoor Research Group's 584-OP - yeah, what a great name. All their other packs have names, at least like Mist, etc., not this one. Wally World special, $34.97.
Just starting to notice wearing a hole in the bottle carrier pocket the umbrella rests in. Has my larger EDC bag with tools, etc. Nice Condo EMT sized pouch for FAK, tablet, charging cables menagerie, water bottle, pens, LM Wave and bits kit, poncho, little 10x25 binocs I picked up recently (just have 'em for testing out, don't plan to EDC), solar panel charging system and batt pack.
I love my MOAB 6, the unloved ugly duckling of the bag world. I use it loaded as my GO bag. I got some extra clips and strap and made it into a 2 straps backpack, which didn't work too well I must admit, but having quick release clips on the bottom corners means it is easier to take on and off, and I can switch shoulders quickly and easily.