In this selection, unflavored sparkling waters are packaged in PET/plastic bottles, aluminum cans, and glass bottles.
Common single bottle and can sizes shown include about 11.15 fl oz, 16.9 fl oz, and 33.8 fl oz (1 L).
They are typically listed as zero calories and sugar-free; many listings also explicitly state no added sugar and no artificial sweeteners.
Labels commonly describe the products as sparkling or carbonated; many are labeled 'mineral' or 'sparkling mineral' and may note descriptions like 'gentle bubbles.'
Pack sizes range from single cans or bottles to multi-packs; common multi-pack counts shown include 6-, 8-, and 12-count options.
Listings commonly recommend serving chilled and often note that unflavored sparkling water complements meals or can be used as a mixer.
In these listings, 'unflavored' indicates no artificial flavors, no artificial sweeteners, and no added sugar.
Cans are described as ideal for taking on the go, while glass bottles are presented as more suitable for serving with meals.