A cafe in Melbourne known as Frank's where Holly Bowles worked has posted a heartfelt tribute to social media after the 19-year-old died from consuming methanol-laced drinks in Laos.

Following the news of her tragic passing, the owner of Frank’s, a Melbourne café where Bowles had worked for more than two years while saving up for her adventure of a lifetime with Jones, paid tribute to the young woman they had “taken under their wing”.

Holly Bowles, 19, has died in a Thailand hospital from methanol poisoning linked to Laos, which also claimed the life of her friend, Bianca Jones.

A second Australian teenager, Holly Bowles, has tragically passed away due to suspected methanol poisoning in Laos.

Holly Bowles, 19, had been in critical condition on life support following the poisoning in Laos more than a week ago.

Melbourne teenager Holly Bowles has died in a Thai hospital nine days after consuming a suspected methanol-tainted drink in Laos, her father has confirmed.

A British woman has become the fifth foreign tourist to die in a suspected mass methanol poisoning in Laos, as a growing list of countries warned of the potentially fatal consequences of drinking tainted alcohol in the Southeast Asian country.

A second Melbourne teenager poisoned by suspected methanol during a holiday in Laos has died.  Holly Bowles passed away with her parents by her bedside in a Bangkok hospital on Friday, the 19-year-old's father Shaun told 7News.