Picnic season is in full swing and that means we wine drinkers will be toting our chilled bottles to various parks and rooftops. Helping us keep our bottles frosty — no one wants to sip warm sauvignon blanc in 90 degree temps — and so chic is one of our favorites, Kim Crawford. The New Zealand-based winery recently released a limited-edition cooling sleeve by acclaimed designer Martin Kastner of Crucial Detail. Unlike other blah sack-like-carriers, Kastner created a metal chain link design consisting of freezable gel-filled pieces. Cool refreshing vino and a conversation piece — good thing they invited you.Act fast, there are only 400 of these cooling sleeves being produced. $149 each at Experiencekimcrawford.com.