What would be more secure, air tight or water tight?

Question

What would be more secure, air tight or water tight?

Answer 1

Air tight  will also serve as water proof.

Answer 2

Air tight.

Answer 3

Air tight!

Answer 4

Strictly speaking the pressure of water is greater than air, so a water tight container is less likely to split.

Relatively speaking an astronaut would believe air tight and a submariner water tight?

Physically speaking it would totally depend on the composition of the material creating the seal.

Answer 5

Air tight.

The molecules are smaller.

Answer 6

Air.............hope this helps........actually there's a place for both........but air........have a good one.

Answer 7

depends on what n were it is?  air tight most places n water tight if under r near water !

Answer 8

Air tight. Things that are water tight can still let air in/out, but not the other way around.

There is actually a material that's been developed recently that is totally waterproof, yet if you pass it through water, it'll let any air suspended in the liquid through. Bit like fish gills, I s'pose.

So yeah - air tight's best