And of course, drinking beer won't be as enjoyable without drinking it from the bottle (at least in my case). To avoid overspending, you can buy bottles and bottle caps in cases. Better yet, these bottles can be reused over and over again as long as you make it a point to re-sterilize each bottle after every use. This is especially true if you are using old bottles with labels. The old bottles for use in bottling the brew should be soaked in a mixture of water and ammonia. After that, just rub off the labels to clean it up. Be sure to exercise safety precautions since you are handling ammonia. Carefully clean old bottles with the use of the bottle brush. While cooling the wort, sterilized (either, by pouring boiled water or using sanitizer) the fermentation pail, airlock, spoon and thermometer. This process is very crucial, coz fermentation process is susceptible to bacteria and other organisms that may eventually contaminate and affect the quality of the beer. The nice thing about this system is that this is easy to do, it is customizable and more importantly the refrigerator at home becomes multi-purpose. But then again, the choice will depend on the budget and the needs. And, certainly it is your motivation to become a hardcore hobbyist of home brewing. If you are thinking of adding this system to your collection, some things should be considered and realized. The cost for ingredients may shoot up depending on the kind and the quality of beer that you would like to brew. Is home brewing a profitable hobby? At the start expect that you will not get anything in return save for the pleasure of tasting your first brew. But as you go on with hobby, you can start to recoup the costs invested in the hobby. Upon reflecting, they had realized that brewing is not brewing perse but the carrier of the germ of tradition. Accordingly, we have state today like, Poland, Ireland, Germany, Canada, and others, which legalized the brewing culture with some reasonable limitation. Nonetheless, the culture made its way to continue.