We took great consideration into crafting the new G3 backpack for customers like yourself. We have added additional padding on the back for extra comfort when carrying as a backpack. Webbing has been added to connect items on the outside of the bag.  Added pockets to tuck straps into when using as a roller bag. It is portable, convenient and durable. Not only can you use this backpack for your paddle board, you can even use it to go hiking/backpacking in mother nature!