Removable lid beer cans

Do you mean like these?



They're actually pretty good for a cooler at the beach. Take a couple of swallows and drop it back in the ice.

 

I want big stouts in those

 

I've had a couple beers with this sorta can. Those escape me at the moment, but what I liked about them is the preservation of hop aromas and the airspace to smell them.
It's genius!

I pour most cans and bottles so I can smell them - too hard from that little can hole, but... pouring pours off a lot of those great aromas and you're left occasionally also with flat beer.
I like a head for sure, but pure hop I can smell direct from the source is hard to beat!

I want this to catch on, but most of all I would miss seeing the color and opacity and head from pouring. So pour one and drink the next from the open-top can!

 

HAD them. Sadly it appears their distributor went out of business and they have recently had to move to regular cans. I hope they find a new distributor soon though, because they were pretty cool.