Are there any good PORTABLE blowers/pumps for bunkers?

[jasony]

As title mentioned, anybody have recommendations for a good portable blower/pump for bunkers? there's a high chance i want to set up a field where there is no outlet, so portable is important. do these even exist? thanks everyone!

 

[Dusty]

Any leaf blower will work. Just cut a plastic bottle to fit and use it as an adapter

 

[Magic Rat]

I use an echo petrol one sucks and blows ,useful to suck the air out of bunkers quicker.