Instead of hunting down the exact model of backpack that works for you and your gear, why not build it yourself? Mission Workshop’s Field Backpack let’s you do just that with Arkiv rails (think Molle), letting you strap on additional components as you see fit. These include a laptop case, folio, various different pockets for cell phones, tools and more – just remember that a bigger bag will equate to a smaller wallet. All accessories (and many pockets on the bare Field Backpack itself) feature roll-tops, are weatherproof, and come with a lifetime warranty.

Head over to Mission Workshop to check it out – 209$ + accessories. [source]