The Mersea is Typhoon’s light weight 40D TPU roll top range, featuring a front clear window, smart phone holder pocket and reflectivity makes the design great for use on the water with added visibility. The range is available in 5L, 8L, 12L and 15L options and consists of a roll top closure with whistle buckle attachment for added safety and D-ring attachment points for ease of use. Features: 100% Waterproof with internal welded seams Water resistant 40D TPU reach compliant material Front clear window to help locate contents easily Roll top closure with whistle buckle & D-ring attachment points for added safety & security Reflective tape for added visibility Various sizes from 5L -15L available Typhoon outer cloth drawstring bag included Includes side clear window pocket for touch screen functionality