No picture, but from memory, for the 400F:
Wrenches - 10mm, 12mm, 14mm, 17mm wrenches (assorted types, some box end originals and at least the 10mm is a combination wrench, plus whatever box end wrenches fit the front and rear axle nuts - these are probably original with the flat tube extender handle
10/12mm double ended tube wrench (original?)
Original tool kit pliers
original tool kit screwdriver tips and tee handle (I don't have the original screwdriver handle)
Vessel hand impact driver handle - old (70's) model with long bits and no 1/2" drive plus small and large Phillips (JIS?) and small and large flat bits. This type is smaller than the newer ones but still works really well
OEM spark plug wrench
Spark plug gap gauge
Feeler gauge set (probably Canadian Tire, 0.004" leaf has modified tip to help get into tappet clearance)
Tappet adjuster wrench (10mm?) and square drive little screwdriver like tool - allows holding the adjuster while tightening the lock nut
Tiny flat screwdriver (cheap but OK)
Tiny retractable blade utility knife
Piece of 3/16" or maybe 1/8" aluminum plate about 4" square, this is a support for the side stand when parking in soft ground so bike doesn't fall over (added after unfortunate experience)
Hex keys to fit installed aftermarket Allen head case and other screws, I think 3 sizes maybe 4
A few split pins for the axle castle nuts.
Probably a few other small things but I don't feel like going out to the shed to look.
That all fits in the original tool case.
I have pods (and it's tuned for them - no hate please) and thus the filter case is empty. The outlet is covered with something (i think it's a piece of wood grain Formica glued to the inside) and the interior holds:
4x new gapped D8EA or ESL plugs, in a little rectangular tobacco tin (not Prince Albert, Douwe Egberts IIRC)
Ontario official highway map (OK, pointless considering I carry a smartphone but still in there but not current)
Some fuses (7A, 15A)
Original owners manual, with registration and insurance certificate put between pages, in a waterproof freezer bag
Spare H4 (35/35W) bulb
Maybe spare signal bulbs - single and/or dual filament
Some bandaids
About 2 feet of duct tape rolled up on a bit of pencil
A basic paper medical mask (Covid rules here require a mask to enter almost anywhere... and sometimes I forget it when I go for a ride) in a baggie
For the CB77:
The tool case is a roughly triangular tube between the side covers.
In a shop cloth roll that jams in there:
10mm, 12mm, 13mm, 14mm combination wrenches (13mm is for the seat hold down bolts, originals are lost and unobtainable at decent cost... I got metric bolts that fit from HD or Loews and silver soldered on nuts to imitate the original oddball bolts... but the bolt heads are 13mm instead of the OEM 14mm heads)
JIS medium screwdriver (fits case screws)
Some slipjoint pliers, I think from a Toyota car tool kit
Spark plug wrench similar to the 400F original (the JIS screwdriver goes through the holes to torque it)
Box end wrenches - 17mm plus two for the axle nuts, these are mixed brand tool kit ones picked from a random tool bin at a bike wreckers
That pretty much fills the tube. I jam in a repro owners manual with ownership and insurance papers in it, again in a freezer bag, into the tube alongside the tool roll.
The CB77 has a carrier rack, with an aluminum equipment case (12x8x3"?) I salvaged from somewhere strapped to it.
I have a pair of new gapped plugs in there, a spare H4 bulb (same 35/35W), and on longer rides I add a newer Vessel hand impact driver and a few tips. This one has the 1/2" drive, tip adapter, and quite hex drive short tips. It goes my tool chest when not on the bike.
A smallish American Lock Co. padlock (I have a few of these keyed alike and have a key for them on my keyring) that I can use to lock a helmet or two to the carrier tubing if I leave the bike out of sight for long but don't want to carry my helmet)
A weird pillow I found somewhere packs in there to keep these things from bouncing around and smashing.
Under the seat, in film cans wire tied to the frame, are some spare fuses and a spare tail light bulb.
The Vessel hand impact drivers are pure gold. Nothing else loosens balky cover screws or tightens them enough that they don't vibrate loose and fall off. You can always find a rock or something to bash it with no matter where you are.