What a fun surprise. I mean, it’s new and different so it’ll take some getting used to, but the old zippers were certainly inconsistent with regards to quality, so I bet this will help there. Is it actual Velcro brand? Not that it matters I suppose 
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It seems to be able to keep everything contained, even with a full bag upside down, so I’ll dare to bring a bag with me in my backpack. Now I’m just hoping it also manages to protect the contents well enough.
The haptics of closing are also pretty nice. The only downside I see right now is how loud it is to open bags now, but I suppose shaking is pretty loud too, so perhaps it doesn’t come up.
Anyway, nice work.
