Blue Keld Lemon/Lime soft drink

Blue Keld is a well-known brand of sparkling water and soft drinks that originated in Denmark. The brand is specifically associated with the Keld Spring (Keldkilde) located in Denmark, from which it extracts pure mineral water. The product shown is a flavored sparkling water variety, which is often marketed as a sugar-free and calorie-free alternative to traditional sodas.

The brand is manufactured and owned by the Danish company Mineralvandsfabrikken Frem, which is based in Ribe. Frem has a long history in the Danish beverage market, specializing in various types of sodas and mineral waters. While the brand has seen international distribution, its production remains primarily focused in Denmark to maintain the integrity of its water source.