Fits up to a 3 Liter Reservior, (Not Included) Clips into any Alaska Guide Creations Bino Pack (Not Included) Ambidextrous Hose Slots Great for stalking and checking trail cams Breathable Mesh Back Panel Large Mesh Pocket Made to clip into AGC Bino Harness Manufacturer Warranty: Workmanship Guaranteed Made in the USA Weight: 15.2 oz