Size 18" tall x 6" wide x 12 wide - 7 Separate Zippered Compartments - Separate Cell Phone or Walkie Talkie Compartment - Inside: Key Chain Clip - Zippered Compartment for notes, ID etc - Back Compartment Has Separate Holder for a Water Bladder - Two Side Water Bottle Holders - Padded Shoulder Straps.

Item Number: May-st44_or