Scuba diving barrel

Instead of normal scuba gear it’d be cool to see a barrel used a a helmet to allow you to scuba dive. To craft it I imagine a plane of glass and a barrel in any formation on the crafting table, or a plane of glass with 8 barrels surrounding it. Since bedrock doesn’t have many mods that work properly adding this into the game itself would be fun for everyone, plus underwater adventuring is always fun and wrecked ships are a good find out often deep making you drown on bedrock its starter to find ones in a shallower place or on land which is rare. I imagine you know the other reasons it’d be a good add to the bedrock version.