Musto 40L Waterproof Backpack is a rugged roll-top backpack designed to keep essential gear protected in wet, demanding conditions. Built for long day trips and overnight adventures, it combines seam-sealed construction with dependable hardware to handle rough weather and heavy loads. A padded laptop sleeve and internal zip pocket help organize valuables while keeping them better protected on the move. Waterproof roll-top backpack built for foul-weather travel and outdoor use Seam-sealed and welded construction with a roll-top closure featuring two fastening options for a secure seal Durable waterproof main fabric for dependable protection in wet environments Padded laptop sleeve fits devices up to 250 mm wide Internal zip pocket and an external zip pocket for quick-access storage Adjustable padded shoulder straps with airmesh lining to reduce pressure under heavier loads Compression straps to steady the load and help keep the pack compact Side stretch mesh pocket for stashing items th