I PURCHASED THE TANK BAG AT THE RECENT 2021 EAGLES NEST RALLY. i RODE FROM NM TO ca THE VERY NEXT DAY AND USED IT SEVERAL TIMES ALONG THE WAY. IT TOOK SOME TIME TO FIGURE OUT THE BEST WAY TO USE IT, AS MY FULL FACE HELMET MADE IT CHALLENGING. hOWEVER, FOR MY RIDE FROM SOCAL TO PENNSYLVANIA A WEEK LATER, IT WAS ABSOLUTLEY AWESOME! i USED THE BAG ALSO TO HOLD MY PHONE (GPS) AND MY TRIP WAS SO MUCH EASIER. iT WAS GREAT NOT HAVING TO RUN INTO THE GAS STATION TO GRAB A $3 BOTTLE OF WATER AND WASTE TIME DRINKING IT IN THE PARKING LOT. i'D FUEL, HYDRATE, AND GO! WHEN I WAS STARTING TO GET THIRSTY I WAS ABLE TO QUICKLY AND EFFORTLESSLY HYDRATE. ABSOLUTLEY LOVE THIS PRODUCT! tHANK YOU!