We have the
Campfire model as a compromise in size. Bought in 2015 on the recommendation of a friend that now has the Campfire and the largest model. We like it a lot and originally carried it in a small slide in camper and now in a B. I care it in it's bag in one of those square plastic buckets that are around 5gallon I think. Has a sealable lid. I cut all my scrap lumber into roughly 1"X1"X4" pieces and store them in the same buckets on the shelf. If I put the stove in a bucket with the bag open and fill the stove and all the edges of the bucket it gives me 2 or 3 fires in the evening of a couple of hours, supplementing with any dead twigs around the campsite. If it is a longer trip I throw an extra bucket of wood in. Becomes nearly smoke free within a 5-10 minutes of starting. I carry some small wax fire starters, I light one and drop it in then start adding my mini logs. My friend bought the bigger one for when they are going to be in one place longer and for home use because it makes a bigger fire and will take bigger chunks of wood.
I have been teased about my mini camp fires but after a wet day when everyones fire wood is wet mine becomes popular. I had a homemade small mini camp fire setup years ago but it wasn't smokeless but showed how useful it was to carry your own campfire.