I make use of the Canon EG200 Backpack as my digital camera circumstance. It’s a “cheapo” digicam situation that doesn’t actually feel or carry out like a cheapo. It’s about $40 at Amazon and it retains all my gear including the 5D Mark III with grip, 400mm lens, 24-105mm lens, nifty fifty, AA battery charger and wire, one.4x III extende