Below 1 cubic foot- so NO surcharges from the USPS
Newly designed ventilation window that maximizes air flow by pulling fresh air from the bottom holes and pushing out through the top.
The 'Vented' Economy can be paired with our 3-stall divider that separates it into 3 equally secure, rectangular compartments. 
13" x 13" x 10" tall
Will hold up to 6 lbs of birds 
Appropriately sized for 2-4 pigeons, Old English, ducks, and pheasants.