Think Tank Streetwalker Pro V2.0

£169/$200 www.thinktankphoto.com

The Streetwalker is a compact, city-friendly option. Its narrow 25cm external width keeps you streamlined; while this restricts the internal layout to two columns rather than three, these are wide and deep, and will neatly house a pair of full-frame cameras with large-diameter attached lenses; one facing down, the other up. You can also strap a tripod to the front, and there’s room for a 10-inch tablet in a pouch at the rear. Access is via a single no-nonsense front flap.

PROS Compact and portable; good padding CONS No side opening access; lacks a waist belt