Buoyancy. It has weight, but if it's lighter than air, it still floats.
For it to be buoyant, density would have to be less than air. If we're holding to conservation of mass, then the bottle would have to be significantly larger than the paladin, which doesn't sound particularly stealthy.
Fun thing about gasses is that they are compressible.
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Buoyancy. It has weight, but if it's lighter than air, it still floats.
For it to be buoyant, density would have to be less than air. If we're holding to conservation of mass, then the bottle would have to be significantly larger than the paladin, which doesn't sound particularly stealthy.
Fun thing about gasses is that they are compressible.