Realistically, you shouldn't need to use febreeze on a tent.
Simply put it out to air and the odour should disappear.
If it still doesn't, febreeze could work, but ONLY on the inside.
febreeze
Use febreeze
Have it cleaned or spray it with a fabric spray like Febreeze.
canvas
wash it first than febreeze it than mabye was it again with resolve
Let it stay outside for a day if you can to let it "air out". Also febreeze fabric refreasher works great.
A cabin is usually a building that stays there kind of like a house or a tent can be moved and is made of fabric
Unhitch flies
Your typical family tent materials may include netted fabric, poles, guy rope, hooks, and anchors. The base of the tent is usually made out of nylon fabric.
The wind causes the air to flow faster outside the tent than inside the tent and lowers the pressure outside the tent, thus causing the tent to bulge outward from the higher inner pressure.
Levi Strauss used tent fabric
In the strictest sense, yes, but in actual usage, "fabric structure" means large structures made out of specially-made fabrics that are much more durable than a typical consumer tent.