A weatherproof vertical top loader, the Arkiv Vertical Rolltop Pocket is sized for cylindrical objects such as water bottles. It can be rolled or flapped to close. In addition, this pocket is completely weatherproof and can easily be removed for separate transport.Completely weatherproof constructionEasily removable for separate transportEquipped with 4 Arkiv ClipsFits side panelMade in the USA from US and imported components External Dimensions : 10.5" x 5" x 3"Internal Volume : 10.5" x 4" x 2.75"Weight : 0.5 lbs