Abstract: This invention teaches a multi-purpose bottle holder that is suitable for securely transporting water and beverage bottles over long distances or during vigorous exercise programs. The bottle holder can be supported either by an adjustable shoulder strap, or around an individual's waist. The bottle holder comprises an elongated, cylindrical body having a closed bottom and an open top, which define a cavity therein for receiving a bottle. The bottle holder has an expandable front pocket containing a top flap with a securing device. The bottle holder also contains a first securing assembly on one side and a second securing assembly on the other side. The first securing assembly contains a first D-shaped ring and a key holder clasp. The second securing assembly contains a second D-shaped ring.