Repurpose This: 2pk Anker Universal Waterproof Case for $7

We have another “Repurpose This” item. If your [Edit: NOT “you are”] digital audio players or DAC/amps are shaped like a modern smartphone (or smaller), Anker is having a sale of their universal IPX8 waterproof cases, they are going for $8 as a 2-pack, sold by the Anker Direct store and the orders fulfilled by Amazon, so Prime members get free 2-day shipping (not an Add-On item).