Syder compact 2 in 1. 12 inch barrel,expansion chamber,regulater and gauge
easy to clean
easy to adjust
easy to breathe in
it isn't that comfortable
lack of neck protection
If you just take a look at this mask and do not use it then your impression may be that it isn't that bad of a mask but if you do use it, you will find that it is somewhat of a cheap mask. It does protect you but it fogs up a lot and it is not that comfortable on your head
If you do wear a hat or bandana on your head then put on your mask it feels alright but just the the head it isnt a comforable mask. The only reason i would ever get this mask again would be when they modify it. Anit-fog lens. More padding on the inside and maybe a visor.
If this is the only mask you can get than get it but if you have other choices take them please and don't be an unsatisfied customer like i was.Jt proteus would be an excellent choice, a bit pricey but good.