Redsnapper backpack. Got it today!
At first when I opened the box I thought, blast, they have sent me a bag! The appearance is, at first deceptive.
There are two main compartments to the bag which I'm going to call the upper and lower, because I can! The upper compartment rather sneakily folds inwards on itself and there is a handle on top. It looks very similar to my Lowepro Nova 4, just slightly taller.
Undo the upper compartment zip and hey presto out folds the entire upper half of a rucksack, shoulder straps and all.(They could use a little more firm padding for long term use)
The lower compartment is well padded and there is a significant piece between the upper and lower so the lower will be relatively unaffected by what you put in the upper. There are three sections to the lower with a further subdivider for the centre section. A slight flaw in the design is the lack of velcro on the wall of the case to use the subdivider in any of the other two outer sections as I do in my Lowepro.
All the zips are good chunky items and have storm flaps over and the shoulder straps attach by means of metal snap fasteners. There are also plenty of both internal and external pockets one of which reveals a pouch for holding the bottom of a tripod while the top of it gets it's own plastic clip to hold it fast.
The upper compartment is unpadded but is ideal for a flash or waterproofs and sarnies.
I normally carry a 5D, 24-105mm, 70-200mm f4, 100mm macro and nifty fifty as well as a couple of polarisers, filters, spare batteries, charger and cards. The redsnapper happily swallows that lot and I could even take my 580ex. It's not going to take the 100-400mm but then I didn't expect that from a half and half rucksack.
Overall? I'm happy all right. I reckon it's cracking value for the price. I'll still keep my gear in the lowepro for storage and transport but if I'm going to be carrying it for any length of time I'll be taking the backpack.
Oh and one other feature I love? It looks like a backpack. A stunning observation perhaps but from a security point of view unless you strap a tripod to it you would go quite unnoticed.

from me.