Here is an offer where you can get a FREE NeilMed Sinus Rinse™ Bottle with one packet. You can click the claim here link below to get it on their Facebook page, but that may not work on mobile. If you have already claimed a sample from them in the past, you are not eligible for this one.
Select promo code: P1886B.
If the top claim link does not work, try the second link.