We wanted some secure-ish storage....
....and also some buoyancy....
....2 into 1 will go....
....it's simple Math's....
....it's an open....
....and shut case....
....it will be lockable too....
....and airtight after fitting some air/water neoprene sealing strip....
Not my original idea, there is no such thing, but I did see it on the interweb
or something very similar and thought it rather useful?
Eddie
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