Bulk water commonly comes in large plastic jugs and standard single-serve bottles. Typical sizes shown include 3‑liter jugs, 1‑gallon jugs, and single-serve bottles such as 16.9 fl oz (and smaller sizes).
Bulk offerings typically include natural spring water, purified water (processed with methods like reverse osmosis or advanced filtration), and distilled water sold in larger jugs.
Common treatment methods noted for bulk bottled water include reverse osmosis and other advanced filtration processes for purified water, and filtration combined with ozonation for some jug or distilled options.
Large jugs typically include molded handles and resealable lids to improve carrying, control pouring, and help prevent spills.
Bulk water options often highlight naturally occurring minerals or electrolytes and a balanced mineral composition. At least one spring water option specifically notes a neutral pH associated with its source.