Wrappers peach skin linen sleeves are a natural alternative to synthetic materials. Linen is two to three times as strong as cotton. Peach skin linen is treated with pumice to give it a soft, tactile finish. Sleeves are lined with waterproof microfibre and 2oz polyester wadding. Adds virtually no bulk to your MacBook, sleeve weighs approx 150 grams (5oz) so ideal for fitting into larger bags. Ethically made in Oxford, England, from 100% soft materials. Available in sizes for MacBook Air & MacBook Pro 13.