Gregory Mountain Products I-Street Hiking Daypacks PADDED LAPTOP SLEEVE: Dedicated, padded laptop and tablet sleeves. WATER RESISTANT FABRIC: 600 denier polyester custom ripstop with melange weave and TPU coating. DURABLE CONSTRUCTION: Double-lined water-resistant bottom panels and signature oversized seam allowance construction. ATTENTION TO DETAIL: Roll top closure and removable 1.5" hipbelt. IDEAL USES: Travel, Business Travel, Commuting. WEIGHT: 3.3lbs. DIMENSIONS: 22.5" x 14.5" x 8.25"