This ultralight, weatherproof bag protects gear as you maneuver quickly to the summit. With acute attention to detail, this bag has been built for comfort with supportive Spacermesh shoulder straps, keeps your gear dry with a roll-top closure and comes with smart accessory attachments for all your gear. Avg. Weight (oz./g): 9.2 / 261 Dry Bags are not intended to be submerged for extended periods of time. Roll-top closure must be closed correctly (rolled 3 times and buckled) to keep contents dry