Dry Bag for Paddle Boarding or SUP Dry Bag The Jobe Drybag is a simple but effective option for keeping your gear dry whilst on the water. This SUP dry bag is available in three size options of 10L, 20L and also 40L. Jobe has designed this SUP dry bag to be simple and effective and thats what it is. The seams are all welded and the bag is easily sealed by rolling it down. Internally there is a second collar which enahnces the seal even more. A side grabs handle make for easy man handling. However with the addtion of the adjustable shoulder strap it can alse be easily carried over your shoulder.