We carry a small bottle of OFF, but we also carry a
Thermacell. It's another pound in the pack but one of those things I want with me. I always set it up at the entrance to the tent to keep the bugs out of the tent when the door is unzipped, zipped, unzipped, zipped, etc. I cannot sleep when there are creatures buzzing in my ear in the tent. It's also nice when we want to just sit outside in the night air for hours without a fire. It creates a shield wide enough for two and keeps the pests away.