User blog comment:MetalBreakerZ/3D model for Subnautica/@comment-1713205-20150512043737

Nice, your creative.
 * But only I see a challenge if it is not inflatable. Because then it becomes difficult to take this with you under water when it has buoyancy. Maybe if it has one hard shell frame behind where you hold it, and inside it blow up using air from the tanks, such as bladder that is in the game, then i can see this getting multiple uses in the game, when it certainly has better buoyancy than the small bladder. It may also be possible this is faster than the seaglide to the surface :)