It's no more fragile than a gas lantern, actually it's less fragile with no mantles to break. I stand mine inside my dutch oven which is placed on its lid in an old milk crate. I stuff some odds and ends in the corners (bottle of lamp oil, camp coffee press) and stuff a few soft items around the whole bunch, like my camp towel and a spare ground cloth or pillow. You could easily make a little wood box or even a ABS pipe holder for better protection, but in 8 years of camping with this lantern I've never had a break (knock on wood). These are Hurricane lanterns and are designed, much like our trucks, to work simply and consistently under adverse conditions with little to go wrong. Only the wick and globe should ever need to be replaced, no o-rings to dry out or endless mantles breaking from too rough a drop on the picnic table. The wicks last forever and most camp stores sell repalcment globes.
You do not have to drain the oil. It can sometimes seep a little around the filler cap when it gets hot, but I've never had any actually drip out, it just gets a litte residue around the cap. It will slowly evaporate from the wick when unused so that after a long storage there may be less fuel than you remember in the reservoir. Even so, it burns so little fuel that you'll never notice it. You can't lay them on thier side or upside down of course or oil will drip out of the wick opening.
You can get citronella lamp oil, but I've never used it so I can't comment on how well it works.