The Star boardbag is a very sturdy Mystic boardbag that is suitable for your twin tips. It is made of 420D PVC coated polyester. This gives it waterproof and good protection on the road. You can use this boardbag for kiteboards, but also wakeboards and other similar sized boards. The bag is equipped with an ergonomic shoulder strap that is adjustable and removable. The carrying handles are strong and feel comfortable in the hand. You can easily carry the Mystic Star Square 2020 boardbag and it feels light. Of course the strong zipper should not be missing so that it will last for years.