Picking up some fresh wines for summer is in the bag - or shopping basket, actually - as stores get in touch with their inner sommeliers.

Store wine aisles that once yielded row after row of generic bottles now boast a wide selection of domestic and imported wines, and some high-end chains even sport a few out-of-the-way "finds." Picking up a rose for an afternoon soiree - or a crisp white for a warm summer night - never has been easier.

"We've gone from a reality where only hugely distributed wines would ever show up in the big chain supermarkets because they were, frankly, too lazy and they didn't think there was enough demand to do otherwise," says Alder Yarrow, founder and editor of the widely read wine blog vinography.com.

But with consumers getting more sophisticated, "You're starting to see even the bigger chains in states where they're able to sell wine beginning to stock more than just what the massive distributors will send them."

When choosing your summer sip, think whites and roses with good acidity. "My supermarket wines consist of mouthwatering, zippy wines," says Joel Kampfe, wine director at ENO Wine Bar in San Francisco.

A good general choice is a New Zealand sauvignon blanc. They are competitively priced and just right for warmer days. Kampfe also likes Edna Valley Chardonnay, about $11. "Always consistent. Always delicious."

For Michael Taylor, wine director for Del Frisco's Double Eagle Steak House in Chicago, summer wines are "really all about refreshment. You want something crisp and light." It's also a good time to think pink; he'll be serving a Bodegas Muga Rosado, a rose from Spain's Rioja region, this summer. The wine is made with the red grape tempranillo and retails for around $11. "It's not your mom's white zin," says Taylor. "It's got a little bit of depth, a little bit of richness to it."

More summer picks

From Yarrow:

? Robert Sinskey Pinot Gris, $22. "I think it's one of the best value wines in the country. Really light, really savory, really juicy."

? MacRostie Chardonnay, $15. "One of the wines you can find relatively easily. Great acidity and good fruit."

? Chateau St. Michelle Eroica Riesling, $22. "A great spring and summer wine, even over ice." (This was a Kampfe pick, too.)

? Borsao Tinto, under $10. A Spanish red wine made with the grenache grape. This is "great for grilling and backyard barbecuing and typical summer entertaining."

From Taylor:

? Crios de Susana Balbao Torrontes, around $14. Made with Argentina's signature white grape, "it's really got these beautiful aromatics, really floral. On the palate, it's nice and peachy."

? Toad Hollow Mendocino Chardonnay, $12 to 13. An unoaked style of chardonnay, which means the wine has not spent time in oak barrels and therefore is a fresher-tasting, fruitier wine. "Most people think of chardonnays with these buttery, oaky overtones and a sort of richness to them, but really that comes from a winemaker's perspective. Chardonnay if left unoaked is actually a little bit more acidic; it's got some lemony tones to it and a nice bright crispness."

? Gloria Ferrer Blanc de Noirs Sparkling Wine, $15. A crisp, sparkling wine. "Gloria Ferrer is one of the older houses in California making sparkling wines, a nice trustworthy name."