Sword Bag

I bought myself a cheap decoration katana (read: "toy") a while back.
The blade is made of steel, which means it has some nice weight, making it suitable for practicing.
It's not sharp at all so I doubt it can be classified as a weapon.

It's quite fun going in the woods and give this sword a few swings. But I have to carry it there in a discreet way.
So I made this bag to conceal the sword in.
It has a strap so I can carry it on my back while biking.

Strips of velcro makes the bag adjustable to accommodate swords of various sizes. In case I decide to get more swords.

The strap can also adjust to fit the sword or my back.