Just because youre away from home doesnt mean you should have to suffer bad coffee the ortlieb filter holder is a compact filter holder which means youll still be able to get your caffeine fix anywhereit is set up easily with pins sticks or tent pegs which are inserted through the loops and placed above the kettle or cup simply insert the paper filter and coffee pour in boiling water and enjoy your steaming hot brewthe heat resistant material can also double up as a general purpose funne