When I first saw this product I thought about my wine loving cousins back in NY. I am sure they would love it...and I am quite sure they probably already know about it. I am talking about Built NY's Byobag.
The Byobag has been designed especially to carry wine bottles; it's good looking, comfortable and protects and insulates the bottles. The bag is made from neoprene and its clever design allows you to serve the wine directly from the bag, by just pulling down the sides. It comes as a one bottle Byobag, available for $14.99, or as a two bottle Byobag for $16.99.
A byo lunchbag is also available for $19.99 and it's rather cool looking.
All the byo-line products are available at Built NY's site and come in several colors.