Camera Bag Suggestion

Need a camera bag to carry the following :
1. E F 300 mm 2.8 II Lens
2. E F 70-300 L Lens
3. EOS 50 D body
4. Spare battery & extender

It could be a bag pack .

Thanks

Jai.

I'm thinking lowepro's bag finder could be helpful.

http://www.lowepro.com​/bagfinder

I use a Think Tank Streetwalker backpack. It will hold the 300 2.8II with a 5D3 attached (hood reversed)--even with a 2x tele. Still room along the side for other lenses. I don't have a 70-300, but it fits my 70-200 f4 just fine.

I was looking for the smallest possible backpack for this combination. If you want a bit more room, the Streetwalker Pro is the same backpack but slightly larger.

Maybe a lowepro flipside 15L sport, but the 20L may be roomier.

Tight fit for the Streetwalker Pro, would easily fit into my Retrospective 50 Messenger bag, I'd imagine that would fit into the Retro 20 as well.

F-stop Loka with a large pro ICU should handle that, I think.

Lowpro flipside sport 15L fits the 6D or 70D gripped with Sigma 70-200mm attached and Canon 100-400mm and still have 1 slot for Sigma 35mm or charger and batteries.

Gura gear 22l+

Budget?