The "Plus Ratchet Kit", which is included with some Swisstool Spirit models, comes sheathed with a holder for ten 1/4" hex bits and a small but very usable ratchet tool. The ratchet will hold an eleventh bit when stored.

My bit selection below is somewhat different from the default and is supplemented by a Leatherman flat bit kit. The kit comes with six bits (Phillips #0 & #3, Hex 3mm & 4mm, Torx 10 & 15) leaving four open slots for additional bits, plus one in the ratchet.