i ordered them for me and my wife for our cruz. they worked very well valves inflate and deflate very well and easy to pack with our snorkel gear. we used them 4 different outings with out fail
I'm a large person and I love to go on cruises to the Caribbean. Each place we had to borrow or rent snorkeling vests. Some were too tight and some were expensive. So I decided to get my own. Havn't tried it in the water but I will in March.
Works as it should, fits well. Like the fact that you can adjust buoyancy by inserting or removing air.
Have only used a a few times but seems to good quality.
I only wish the bc vest purchased would have provided a co 2 cartridge for immediate deployment if ever needed in an emergency scenario occurring in the water in liue of having to orally inflate bc vest.