Polycarbonate Lexan Waterproof Enclosure with Handle...IT FITS PERFECTLY yES!
Plano 1470GS Waterproof Case, under fishing products on the Plano website. Bought one today at Westmarine.
The Ping fits absolutely perfectly in the inner dimensions of the box, with just enough room to create a reasonable 3 cm. air cavity around the BMS, and have closed cell 1/4 inch foam around the rest of the battery for shock/vibration protection. I'm sure the Lexan is "bulletproof" for impact protection.
One small drill hole for the wires. Charger wire left inside, so that lid is opened while charging.
It snaps shut over the Ping and is rather indestructable, and transparent. I am going to stealth it.
The carrying handle seems quite well made for carrying the module. You could ventilate the BMS with more holes, but I think most of the heat is generated during charging. It's nice to have a good handle - steel and polycarbonate.
It's awesome! It would be neat to have a wireless thermometer inside it. I can see the LEDS on the Signalab twinkling through the box...
They are expensive - around 52 Cdn. but I think this is a worthwhile investment, barring overheating issues. You could still ventilate the BMS more, if desired, at the cost of waterproofness, but not impact or vibration protection.
i'm not sure what else you could want, for a portable indestructable shell for the PING, which is waterproof
I've been looking for such an exoskeleton for the PING for years...EUREKA