Serenity Engineered Weighted Blanket Promo Codes & Coupons September 2026 — Up to 20% Off

Serenity Engineered Weighted Blanket's patented weighted blanket was designed by a group of American engineers. After a lot of research, development, design and countless prototypes, they believe that they have produced the best heavy-duty blankets on the market. Their innovative aggravating anxiety blanket is the first of its kind! Serenity Engineered Weighted Blanket provides the only overweight blanket on the market. It uses a full zipper system to easily remove the blanket from the cover. They know that compared with ties, zippers are more expensive to purchase and more difficult to sew, but this has not stopped them! Their innovative zipper system for blankets is trouble-free. No more annoying ties falling off, loosening, weight shifting or blankets piling up inside the cover. In addition, their weighted blankets are also easy to clean!