Adjustable Roll Top 23-28L Waterproof Dry Backpack

This fully waterproof roll-top backpack measures 47cm in height, 32cm in width and 17cm in depth when rolled down, switching storage capacity between 23L and 28L by rolling up or folding the top closure. The sealed roll design blocks water penetration completely even when submerged in shallow water, perfectly guarding all stored personal items during beach trips, water sports and coastal adventures. Equipped with a front external zippered slot for quick-access small essentials and side webbing loops for extra gear attachment, the lightweight 1050g build delivers hassle-free portable carrying for all kinds of aquatic and outdoor excursions.