Oval/Rectangular 1-Seal™ package 220ml, was the second step in the slimmed version of the original 1-Seal™ (1A05) with same footprint to be able to use the same filling machine. The rectangular package has an oval shape on the lid to get a more soft touch and is fully decorated, able to bear barriers. The package has the same technique 1-Seal™ as 1A05 to reduce components in a package and secure product quality. Read more about 1-Seal™ here