One quart plastic water bottle with cap.  Fits in the SSTP Water Canteen Holster, as well as, the interior pocket of the SSTP Game Bag. The opening of the neck is 1.25” in diameter.
 
SPECS
Part No.: SSTP-WC-1
Size:  1 quart  
        8” tall x 3.5” wide x 2.5” deep   
Color:    Opaque
Material:   Plastic
Weight:  2.4 oz
Sourced in U.S.A.