If like me, you don't like/break the box your mask comes in you may be interested in this. I have just bought on eBay for £5.75 all in a Lock and & Lock Rectangular 1.90L Food Container HPL818. Fits two masks and provides adequate protection for when lead weights hit that dive crate! I also use these for my spares box. No connection, not me selling the items, honest just passing on a tip.