Product Description I didn't have a chance to go out in the winter after purchasing this, so I ended up not using it. It's in very good condition, having only been used for a few hours at a shopping center. I'm also including a warm mat to put in the stroller, which I purchased at the same time. ◆ Ergobaby Official Accessory These are official accessories specially designed to make using Ergobaby more comfortable. ◆ The Multiple Down Cover fully covers the baby held in the Ergobaby. Makes winter carrying more comfortable. ・Fluffy boa catches heat. Warm from the inside. ・Uses 90% down, so it's warm even in mid-winter. ・Keeps warmth in. Comes with an adjustable strap to prevent drafts. ・Teflon processing with high water repellency blocks rain and snow. ・Hand muffs keep mom and dad's hands warm. ・Adjustable to fit perfectly on baby carriers and strollers, so it's a perfect fit. ・Teflon processing ※1 with high water repellency blocks rain and snow. ・Hand washable ・With pockets ・Keeps warmth in. Comes with an adjustable strap to prevent drafts. ※1. DuPontTM Teflon(R) fabric protector is a trademark or registered trademark of E. I. du Pont de Nemours and Company or its affiliates. [Product Details] Size: W74 x H90cm Material: Outer: 100% polyester Filling: 90% down, 10% feather Lining: 90% polyester, 10% rayon Baby carrier Ergo Down Akachan Honpo Nishimatsuya