2-Tone Backpack Ventilation Frame UL2

Awesome product

okayyyy, so this product deff works and is refreshing for back sweat. Butttt, I find that the plastic insert is a little uncomfortable particularly on a longer hike (14 mile day). I tried putting my Gossamer foam pad on top but then it breathed less well. Worth it, but could be more comfortable.

It works so well keeping my husbands oxygen concentrator off his back - he could not do the things he does without your ventilation frame and sleeve. He has had to modify it slightly (make it shorter) but it has been a blessing. We are thankful - We hope you are taking the opportunity to sell to folks who have portable oxygen concentrators! we are happy to be testimonials for your company!