The Studio Proper is pretty sweet! I wish the charging cable came out through one of the ends instead of the back.There have been many posted in here:
https://forums.macrumors.com/threads/1856503/
Including the Composure Dock (in the first post): http://getrest.co
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A $64 piece of wood...
and one by Dodo Case: http://www.dodocase.com/products/charging-dock-organizer-for-iphone-and-apple-watch
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Currently $59.95 preorder price. 15% discount codes are readily available online.
There's also this by Studio Proper: http://www.studioproper.com.au/pages/apple-watch-charging-dock
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$59.95
And, although it's not flat, the Calypso Timeless Moment might have less risk of letting the watch fall: https://www.calypsocrystal.com/timeless/moment/
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$129
The magnet in the charger of the Apple Watch is pretty strong though. I don't think there's much risk of falling unless there's a cataclysmic pole shift or something.
If they were smart they would make this http://www.studioproper.com.au/pages/apple-watch-charging-dock with a rechargeable battery built in so that it would charge the watch all the time instead of just when you had the cable plugged in. All they would have to do is build a rechargeable battery into the box.
2.0?
that would definitely make me buy it right now. Watch low on battery but gotta go to school (or whatever) well through it in the carrying case and you are ready to go once you get to you class! awesome.
just carefully took apart my sport box and it would be a 5 minute job (a clean job at that) to turn it into that case. Only difference is that it won't be black it will be apple white. Think I may do it this Monday or Tuesday and post pics, need an extra cable first.
ya my thought is (I'm sure this is that your thinking) take a powerbank apart and install it inside your sport box. Actually sounds easy if its internals fit, cord management will be the trick probably. Like to see the pictures if you build it. Maybe you could post a step by step on how you did it, what you used, and how much it cost.