STORING WINE

[MANGAL]

HI GUYS.I HAVE DRY RED-WINE EVERY 2ND DAY AND THAT TOO ONLY 60ML.I HAVE HEARD THAT WINE BECOMES A LITTLE SOUR TO TASTE IF KEPT FOR SOMETIME IN BOTTLES THAT HAS BEEN OPENED.THEN IS IT ADVISABLE TO EMPTY A 750ML BOTTLE OF WINE INTO 60MLS BOTTLE OF RUM BOTTLES TIGHTLY CAPPED AND STORED AND CONSUME IT AS AND WHEN REQUIRED.SINCE I AM A NOVICE,KINDLY SUGGEST.