Mizuno Limited Helmet Bag - Color: Black. Width: 42cm, Height: 38cm. Helmet bags are surprisingly hard to find. They usually come with the helmet. But if you lose yours, it's surprisingly difficult to buy a replacement! Haha. So, this is for people who carry their own helmets. It's a helmet bag. Of course, it's for one helmet. Haha. Brand new, unused. No discounts available. Discount requests will be deleted.