When you receive your Derila pillow, you'll notice that it's all snuggled up in a vacuum-packed bag. But don't worry, we did this for environmental purposes and to make the package more compact for easy shipping. Once you've got it out of the package, just give it some time to plump up and get comfy again. Let it hang out for at least 24 hours, and it'll be back to its usual shape in no time!