It's a delicious Sauvignon Blanc by Geyser Peak, a Sonoma winery. When chilled, it has a crisp bite to it, perfect for hot weather consumption. You can taste the lime, grapefruit, honeydew melon and lemongrass. I purchase it at Trader Joe's. It runs about $9.99 a bottle; a bit pricey but not bad as it will impress your guests. I'm no wine expert but this is one of my favorite summer white wines from one of my favorite wineries. I highly recommend it.
Check out Geyser Peak for more information on the winery and their products.