![Q'_0 = A_{in} \epsilon _{s.s.} \sigma \left [ \left ( T_c + \frac{T_{surr} \Delta S}{c_p} \right )^4 - T_{surr}^4 \right ]](https://lh3.googleusercontent.com/blogger_img_proxy/AEn0k_sJiGe3vcDQG_LsigJtAZrcpwyDAAyhpNk9rn8Zqh5Z5nxYo88AMhB20ZC-rJ9gWBUlv5FGs6CFNX_70vwLDzqC1nxvcyeYKX-9CCmHS3FzwV_qSjYYLTHBXTCVgWOdX1iZZD-ajnLv97fBYbM8fw=s0-d)
\A VACUUM FLASH OR WHAT I CALL A KOOZIE IS A CYLINDER CUP HOLDER THAT KEEPS THE COLD WITHIN A BEVERAGE AND MAINTAINS ITS COLD FRISK TASTE AND FEEL.
The beer koozie (koō-zie), "beer hugger, or "beer huggie, is a misnomer as it is not always used for an alcoholic beverage. Other names are "coastie", "cozy", "coosie", "coolie", "coldy-holdy", "can cooler", "beer sleeve", and "bottle jacket". In Australia it is called a "stubby holder" due to the shape of the 375 millilitres (13.2 imp fl oz; 12.7 US fl oz) bottles of beer being shorter and fatter compared to the more slender 330 millilitres (12 imp fl oz; 11 US fl oz) bottles.
The name "Koozie" was coined as a trademark, according to Norwood Promotional Products. It was originally a trademark of the Texas company Radio Cap Corporation (RCC). RCC registered the trademark in 1980; but the registration lapsed in 2001. Norwood had bought RCC in 1989, and it re-registered the trademark in February 2004.[1][4]
Norwood has been in a dispute, on-and-off over several years in the 2000s, over the Koozie trademark status with an online retail business called Kustom Koozies. Norwood asserts that names such as beer hugger, can cooler, and huggie do not infringe its trademark, but that koozie, coozie, coolie, and cozy do. Kustom Koozies asserted in 2005 that the trademark had become generic. In the years since, Norwood and Kustom Koozies came to a licensing agreement over the use of the trademark, but by 2009 they were in dispute again, as Kustom Koozies (unsuccessfully) attempted to cancel the trademark licensing agreement in response to Norwood instructing it to make certain changes to its website, one of which was that "Koozie" should be set out in all-capital letters as "KOOZIE".
I'm currently creating a website that sells Koozies. The main focus and targeted product though is in sports. Most of my inventory is classified and categorize in sports. There are all typers, MLB, NBA, NFL, NHL, College Teams, etc. These kooizes are a great fan detail to have as well as a great party gift and item to have on a hand for your team's big game!
The link for the website will be up shortly I will update when this is completed. Basically Koozies are a great invention and for a me my idea on how to make extra money!
