I saw this review this morning and couldn't imagine having enough equipment to fill this thing. @gqtuazon , Glenn I think this might be the one for you.
https://fstoppers.com/originals/fstoppers-review-giant-pro-trekker-650-backpack-lowepro-37365
https://fstoppers.com/originals/fstoppers-review-giant-pro-trekker-650-backpack-lowepro-37365