The Java Filter is an ultralight way for you to get the quality coffee you enjoy at home but out on the trail. This is a spare for those well used GSI Java filters.
GSI Outdoors says:
Say goodbye to single use coffee filters. The GSI outdoors Reusable Java Filter #4 is designed to brew coffee or tea over and over. Easy to use and clean. Durable Nylon. Designed to fit into traditional #4 cone pour over coffee makers.
GSI Outdoors' Reusable Java Filter is a simple, effective way to get great tasting coffee on the trail. This 4 pack provides you with spares, which at just 1g each, can easily be carried together or individually taken out when your old Java filters are coming towards the end of their time.
- Reviewed by Ultralight Outdoor Gear