Coffee press

[BBob]

This is our favorite.

MiiR Pourigami™

Finally, you can enjoy good coffee anywhere! Embrace the trifecta of the award winning MiiR Pourigami™ – the world’s smallest, most durable and portable travel coffee dripper.

www.miir.com

Slightly heavy but compact.

Another option along those lines: Soto spring filter holder thingy and a stainless filter from Amazon. Folks flat and compact.