Our handy stallion collection kits. Available in either Colorado or Missouri style. The style is indicated by the type of collection liner used. The Colorado style liner has a center-tapered bottle end. The Missouri style liner has an edge-tapered bottle end. Both kits consist of the 36-inch liner attached via screw-cap to a 12 ounce (360 ml) plastic bottle equipped with a gel filter already in place. Both styles are individually wrapped in a clear poly bag. A convenient solution for stallion collection. Packed 5 per ziplock bag. This Colorado style utilizes the familiar blue liner.