The Alaska Guide Creations Stalker Hydration Pack is the perfect addition to your AGC binocular pack. The Stalker pack is made to clip into any AGC binocular harness and is perfect for going out to check trail cams on a hot day or going for a short birdwatching trip. Alaska Classic Dimensions Fits up to a 3 Liter Reservior, (Not Included) Clips into any Alaska Guide Creations Bino Pack (not included) with Auto-locking Buckles Ambidextrous Hose Slots Great for stalking and checking trail cams Breathable Mesh Back Panel Large Mesh Pocket Manufacturer Warranty: Workmanship Guaranteed Made in the USA Weight: 15.2 oz Alaska Guide Creations Stalker - Kryptek Highlander Hydration Pack STK-KRY