The heather gray Collins 13" Laptop Sleeve 1 from Brenthaven provides a safe haven for your 13" MacBook Air/MacBook Pro with its high-density foam. The trim is polyurethane with leather accents. The sleeve is accessed by a full-length top zipper that is rated to withstand 250 lb of pressure. The lightweight (0.3 lb) sleeve features a pinstripe lining. The hardware has been in-house tested to withstand 250 lb of pressure.