Summer ITP

More alcoholic than classic long drinks, refreshing and pleasantly bitter. Angostura reinforces the bitter note of "San Pellegrino Aranciata amara", the Cointreau balances and gin gives structure and aromatic complexity.
1 14 oz Gin
34 oz Triple sec, Cointreau
3 oz Orange soda water, San Pellegrino Aranciata Amara
3 ds Bitters, Angostura
1 sli Lemon (garnish)
Instructions
Put a lot of ice in a highball glass, pour the ingredients and stir gently. Decorate with a slice of lemon. Angostura can also be left floating on the surface.
Notes
If you can, use "San Pellegrino Aranciata Amara", a bitter variant of orange soda!
History
The drink was born in 2017 to cheer up the summer concerts of the punk band "ITP"