PATAGONIA Refugio Daypack 30L Black. 30 liter moisture resistant bag with PFC-free durable water repellent (DWR) finish (no perfluorinated chemicals); all materials are 100% recycled polyester except for the stretch mesh side pockets made from a blend of 84% recycled nylon and 16% spandex. Removable padded sleeve suitable for laptops up to 15", with two drop-in pockets and a zipped pocket for pens, cables and other office essentials. Hydration pocket attachment, cross access and breathable back panel. Attachment for bicycle headlight at the base of the bag. Fair Trade Certified™ manufacturing.