Reddit reviews 50 pieces/bag Hanging Ear Drip Coffee Filter Paper Bag Eco-friendly Material Drip Type Portable Coffee Paper Filter
We found 3 Reddit comments about 50 pieces/bag Hanging Ear Drip Coffee Filter Paper Bag Eco-friendly Material Drip Type Portable Coffee Paper Filter. Here are the top ones, ranked by their Reddit score.
Hanging Ear Coffee Bag Portable Drip Coffee FilterUnique filter hook design, simple and convenientFirmer, crepe textured paper for superior coffee filtrationBonded without the use of any glues or chemicals, and certified dioxin-freePackage included:50pcs Disposable Coffee Filters
It's definitely a tough crowd around these parts. But to answer your question, the smallest foot print I have found are coffee filter bags. You can either fill them in advance and heat seal them with a home iron, or you can bring pre-ground coffee with you and fill them as you use them.
The photos on the page show someone tearing them open, but that is only if you heat seal the tops. When I go on trips I will drop 12 grams of coffee in a bunch of these and heat seal them. You can fit a slew of these in a small one quart ziploc bag that will take up very little space. Most, if not all, hotels have a source for boiling water like either a kettle or a small coffee maker.
I gave up bringing my grinder and chemex or V60 since I was afraid of breaking them and they took up too much space.
These can be filled in advance and sealed with a heat sealer (I use my vacuum packer). Heat water and pour through!
https://www.amazon.com/pieces-Hanging-Eco-friendly-Material-Portable/dp/B01HYUNTAQ
This looks pretty awesome, thanks for sharing. I did a search as discovered that you can buy just the paper filters too:
https://www.amazon.com/pieces-Hanging-Eco-friendly-Material-Portable/dp/B01HYUNTAQ/ref=pd_sbs_325_12?_encoding=UTF8&pd_rd_i=B01HYUNTAQ&pd_rd_r=PPMHYCBJPXD4RRRM647V&pd_rd_w=4gL38&pd_rd_wg=r6zHd&psc=1&refRID=PPMHYCBJPXD4RRRM647V
This way you could use your favorite coffee on the trail.