I know there are a few people out there who enjoy a cup of coffee first thing in the morning and can't stand instant. This includes me.
I have found a few items to help that weigh virtually nothing.
I have been using these Hanging Coffee Filters that I first became aware of in Japan. Easy to use but only available online.
Recently, I got two new lightweight coffee makers and they both work really well.
The Helix Coffee Maker takes #1 or #2 cone filters, folds down flat and weighs 1.8 oz. It comes in a mesh carrying case.
The GSI Ulralight Java Drip has a built in filter, folds flat and weighs 0.4 oz. I use a #2 cone filter with this because I thought the coffee drips out too quickly without it making the coffee weak. It also makes clean up easier.