Expand the jackets you love. Share them with your belly and baby. Includes: Universal Adapter, Extender, removable fleece layer. Universal design works with most zips, brands and types of jackets (rain, down, parka, long and short jackets). Can be used for both maternity and babywearing. Wind, rain, and snow resistant. Lovingly made in Canada from premium materials. IS MY ZIPPER METALUXE? Metaluxe is the only zip style that does not work directly with the Universal Adapter. See further down on how to identify a Metaluxe zip. ATTACHING THE UNIVERSAL ADAPTER WILL DAMAGE A METALUXE ZIP. Identifying Metaluxe Zippers - It's the SHAPE Zip up your jacket. Look at the shape on the outside of your jacket. Compare it to the unique tooth shape in the photos below. This shape is what Metaluxe looks like and how we identify it. Contact us if you're not sure. The color can be silver, gold or another darker color. The material is plastic however is designed to look like metal. Some brands that may use Metaluxe zippers include: Rudsak Mackage O’Neil (certain models only) Columbia (certain models only)