Dear，Pls leave a massage to tell us what design (Color) do you want.thank you.

Capacity: 10LFlat size: approx. 18.9 x 12.4 inch/480 x 315mm Capacity: 15LFlat size: approx. 19.68 x 14.56 inch / 500 x 370mmDescription:Soft and flexible rip-stop fabric with watertight roll-top closure for maximum compressionPolyurethane coated with watertight， double-stitched， tape-sealed seams for professional waterproofIt can carry food and drink， clothes， wallet， cell phone， tablets PC notebook and other personal belongingsIt can be compressed， convenient to carryIt comes with buckle clasp hook， easy to hang to backpack etcSuitable for sailing， rafting， camping， kayaking， hiking， boating， fishing and other outdoor activitiesRoll down 3-4 times from the top and a seamless waterproof bag takes shapeKindly note: Not intended for full submersionMaterial: PVCColor: greenPackage Includes:1 x dry bag