Firehouse Subs: Free sub with water donation Saturday, August 4

Score a great deal for a great cause!

Donate an unopened 24-pack of bottled water to your nearest Firehouse Subs on Saturday, August 4 and receive a FREE Medium Sub!

The donated water will go to local fire and police departments to be given to those in need.

There is a limit of one sub per person. According to the e-mail they sent out to rewards members, the H20 for Heroes sub offer is available at participating locations.

See store locations at firehousesubs.com.