Whether beach housing or backyard barbequing, ‘tis still the season for lounging outdoors and sipping the perfect G&T. We’re just surprised nobody thought of it sooner, but Q Tonic takes the classic mixer up a notch. Packaged in recycled glass bottles, the gourmet tonic water skips unpronounceable ingredients and replaces high fructose corn syrup with organic agave. Look for the tony product at Dean & Deluca and behind the bar at top restaurants from Osteria Mozza to Tabla — and revel in warm weather cocktail hours, at least for a few more weeks yet.

For information and availability, go to qtonic.com.