Common pairings include cucumber with lavender, cucumber and lime, and apple-cucumber combined with mint.
Labeling varies: some products explicitly state no artificial flavors, colors, or sweeteners, while others are promoted as sugar-free.
Reviewers most often call them pleasant, refreshing, and crisp, with cucumber- (or green-apple/mint-) forward flavors and a light effervescence; a minority mention a medicinal note or mild aftertaste.
The most commonly listed serving size is a 12 fl oz can.