Eberlestock BirdBag Meat/Utility Bag The BirdBag will add 1900 cubic inches of space to any eberlestock pack and attached to the D-rings on your packs harness. When using this on large packs like the the G2 with ample compression straps you can carry a suprising amount of weight in this small bird bag When using it on smaller pack with out compression straps it is a great accessory to carry smaller upland game and is great for putting wet items that need to dry out as the day goes by. Color: Ranger Green