Seller provided these items very quickly! In fact we reordered 2 more after the first order. Although we have not used them yet they are as pictured and look great.

It is nice to have piece of mind while boating with my grand kid on board. I gave her instructions on how to deploy it in an emergency when we are in another part of the boat. I ordered the optional Co2 cartages from a local sporting goods store. This is a very sensible product to have while having fun on the water. I recommend this product to anyone for use as a life saving device because it's not as bulky or cumbersome as some life jackets. It is also priced very reasonable.

We use it for a feature film and it works great!!! I believe is really useful, and works perfectly for safety purposes.

I swim in open water with a buoy attached to my waist, but in triathlon / Ironman competition I carry this instead (buoy is forbidden).
I bought 2, one for me, one for my brother. The products came in perfect conditions, the instructions are clear. It is fairly easy and convenient to use. I did not activate it yet, but it seems a well-designed well-built product. The manufacturer is aware that by the time you need to use the product it might be too late to find quality issues. The bag offers 10 kg buoyancy which in my experience should be enough to help even an adult in difficulty
The only little problem l have, is to wear the device on my left wrist

very good product. Haven't try it but my daughter use it when we go to the lake and i feel so much safe