Polar Seltzer announced six new flavors earlier this ... of blackberry” balanced with “lush clementine;” Nectarine Lemon, a “creative, friendly, and oh, so refreshing” taste inspired ...

Last week, Worcester-based Polar Seltzer unveiled four new flavors as a part of its “Dessert Cart” collection. The calorie-free flavors include lemon meringue, apple crisp, strawberry rhubarb ...