I just picked up this new version since the last one sprung a few tiny leaks. I've been using it as a gravity water filter for almost two years now. I could keep using it, but I figured the heavier fabric and buckle made a lot of sense especially in my situation.

It's about 2" longer and 1" wider than the old one. I like the black material but will be harder to see the water I collected compared to the white. I just attached the bulkhead fitting and gave it a test...looks good!

Regarding velcro, I am at a total loss there. I never had a need and use drybags all the time while kayaking.