Liquid canister sprite submission

[ImmortalSamurai12]

Suggestion : add a little mechanical-looking pump component near the bottom somewhere so I can add some fluid suction functionality to these canisters as well.

I made two versions; one having slits around the bottom to let water in, and another one with a singular hole. I'm probably going to go with Amaran's suggestion of changing the top up a bit, like an automated handle that goes up and down when activated.