WANLIAN Outdoor supplies Large Capacity Soft Gasoline Container Bag, Portable Oil Drum Fuel Tank Gasoline Tank, Folding Oil Bag Gasoline Container for Motorcycle Car,for Liquid Storage（29 Gal)

For this price, it should not leak. The discharge port leaks so bad I probably lost 5 gallons of fuel driving home from the gas station. I bought 'Seal All' and glued it shut. Next time I went to the gas station, the top port broke free from the bag and spins freely. I just lost another 5 gallons driving home. This thing is junk. I'm gona buy another tube of 'Seal All' and try to fix it bc it was so expensive I don't want to throw it away. But do not buy this thing, huge waste of money!

I am going to give this bag a 5 star review even though I am returning it. I bought it because I needed a bag for fuel and this says it is OK for fuel... I needed such for my boat. While this bag should not be trusted for carrying fuel on a boat, there probably is some circumstances where it could be safely used for fuel. However due to how the top cap is a plastic screw on, even though it is rugged (I even got 2) it has no safety feature to keep it from coming loose. This isn't acceptable for an application such as a boat at sea. I tested the bag out with water and it is absolutely great for that... but I just cant trust it with fuel.

This product is terrible. It's thin, the gasoline cap is plastic and doesn't fit well. The bag seems as though it is easily punctured. You don't want that in your boat! 29 gallons of gas spilling in your boat!! The outlet fitting is HUGE! It's more of a pouring spout than a outlet port. Nothing good to say about the seller......PS, the outlet leaks bad. I Teflon taped it, Teflon pasted it. The threads are cut oversized. The bag itself was assembled crooked and doesn't sit flat on any surface. Do Not Buy this.

The outlet thread is not a tapered pipe thread. The fitting will leak fuel! The fill cap is also too small for large boat or airctaft nozzels. Retirned the product.

The bag is terrible. It leaks fuel at every fitting and is not durable. It only has one “handle” which makes it almost impossible to move around.