I store many of my knives in a travel bag made by Ultimate Edge. There are a few in constant use that never make it to the bag.
The front pouches are quite useful for storing sheaths, as well as for pocket knives.
The Spyderco Delica in Aogami Superblue is one of my favorites. I also enjoy traditional style knives, especially when the skill of the maker shines through, or when they are Case peanuts!
The bag has several interior pockets with dedicated spaces that I use for fixed blades. I store the blades with a light coat of mineral oil, nestled in Wusthof edge guards with felt lining, on a bed of microfiber cloth. This ensures that the blades are protected while traveling and that they are not able to damage the bag or the traveler by poking through.
A Kwaiken by Ben Tendick in 1095. I really like this design and Ben's vision. Thin, sharp, and can handle some work at .175 thickness with a petite 2 3/4" blade.
Despite the optical illusion, all three of these blades have roughly the same edge length with some minor variation. A green Boxelder Bushfinger in O1, Curly Oak Nessmuk in O1, and Stuart Branson Custom Hunter with American Black Walnut and 52100.
I store an emergency blade with a seat-belt cutter and glassbreaker in my vehicle (Benchmade 915 Triage), and I keep a machete-style ESEE Junglas in my toolkit. Most of my sheaths are stored in a bin in the closet although I do keep some in the bag. This probably wouldn't be suitable for larger collections.
Thanks for looking!
-V