Ask HN: any temporary containers as a service?

Are there any services that provide temporary docker containers on demand? I want to launch a dockerized web app and access it remotely for an hour, without creating an account on a cloud provider.

I'm looking for something similar to dply.co (which seems no longer available)

dply.co post on HN:

https://news.ycombinator.com/item?id=13030603