Feel Good Drinks is offering the chance to win tickets to West End musical Mamma Mia!

The push is the brand’s biggest-ever on-pack promotion, appearing on more than 500,000 750ml bottles from this week.

One consumer will win a stay at The Cavendish for four as well as show tickets and a backstage tour. There are also 100 pairs of Mamma Mia! tickets to be won.

“Mamma Mia! is such a feel-good show,” said Feel Good co-founder Steve Cooper.