I use Domke F-3x’es for my ‘Ready Bags’. One for the K-1 and one for the KP. This bag is probably larger than you want, but you might be interested.
I use the F-5xb for my Q7 Kit - camera, 4 lenses, a mini tripod and accessories. I think the F-5 would be too small for your kit. The zipper opening is really pretty tight and would catch on and scratch your camera and lens.
K-1 Bag
- Has the Domke insert with three compartments
- Large compartment can hold K-1 and D FA*24~70/2.8 face down
- Each other (lens) compartment holds lenses - FA31 in one and the FA43 and FA77 stacked in the other.
- Normally a prime is mounted and the 24-70 is in one sleeve and the other two primes are stacked in the other sleeve.
KP Bag
- Has the standard Velcro divider but no insert, making three sections
- The larger section can hold the KP and D FA28~105 on its baseplate, lens facing forward
- The other two sections hold the DA21, 40 and 70 stacked.
- Normally I have one of the pancakes mounted, the 28-105 in one section and the other two pancakes stacked in the other lens section. There’s actually room for either the DA15 or DA35 if I want to add one.
I also carry flashes in one of the exterior pockets - an AF360FGZ in the KP bag and a 540 in the K-1 bag.