Charred Grapefruit Tonic Mixer Backpacks A field guide to Philadelphia:

A field guide to Philadelphia: historic monuments and red gravy joints

An unobtrusive flat handle

as well as a Bloody Mary – or

Not your average simple syrup

The Hidden Tracks also highlights some of the more out-of-the-way gems—be it an expedition on the other side of the world or a day’s hike just a few hours from your hometown

Charred Grapefruit Tonic Mixer Backpacks A field guide to Philadelphia:Not your typical tonic, the No. 5 combines lime and lemon juice with cinchona bark, the source of quinine for tonic. A char on fresh grapefruit skins helps to bring out bitter yet refreshing notes. Just a bit of sea salt helps highlight savory caramel notes and rounds out the flavor. This mixer works well with any light spirit. Mix equal parts No. 5 + vodka + soda water in a tall glass over plenty of ice. Garnish with a lime wedge.