Gsi H2Jo Coffee Filter

Just say no to crappy camp coffee! Instead, fill your water bottle with hot water, screw on the handy H2JO! filter, add grounds and close the lid to make no fuss morning brew. . Twist on filter is light and small enough for ultralight backpacking. Fits most standard, wide mouth water bottles. Keeps grounds separate for easy clean up. Use only coarse ground coffee. Not for microwave or stovetop use.