Hygiene article with back sheet device

A hygiene article (1) having first and second end edges (2, 4) and first and second side edges (6, 8), and comprising: a topsheet (9), a backsheet arrangement (10) having first and second end edges (2, 4) extending in a lateral direction (T) of the article and first and second side edges (20, 21) extending in a longitudinal direction (L) of the article, and first and second end edges (2, 4) extending along the first and second side edges (20, 21) of the backsheet arrangement (10). And first and second leg elastic members (18, 19) extending from the first and second leg elastic members (21, 21). The back sheet device (10) comprises first and second leg elastic anchors (30, 31) extending along side edges (20, 21) of the back sheet device (10), the first and second leg elastic anchors (30, 31) comprising two layers of back sheet material (32, 33), first and second leg elastic members (18, 19) being arranged between the two layers of back sheet material (32, 33) wherein the first and second leg elastic members (1