Posted on February 15, 2021 by admin What is a bottle and what is a tank? Inquiry: What do you call a bottle? What do you call a tank? Outdoorstirfry: A propane bottle is 1lb, typically used during camping/hiking. A tank is 20lbs, widely used at home backyard and on trailer truck. Post navigationPrevious post: I’m trying to understand what your warning about the electronic ignition melting really means (for PowerFlamer propane 160 electronic ignition versions).Next post: PowerFlamer suitable for outdoor kitchen?