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27 January 2010

Bitterwallet - self-cooling hat

[BuzzFeed]

5 comments

  • PaulH
    Where does one buy this product wot wot?
  • The G.
    Would this also work on sweaty balls, if you were to place it on your groin?
  • Gunn
    Doesn't look very well made, more like something a garden shed inventor would make as a prototype.
  • The B.
    Surely a garden shed inventor would invent garden sheds, not hats?
  • Klingelton
    i thought they'd attached fans to baseball hats for warm-weather sports enthusiasts years ago. Or is the innovation here that they've made a "green" alternative?

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