First, take the blanket and fold it in thirds longways. Then, do the same thing but from the bottom edge. After that’s complete, begin folding inward from the left towards the right; however, don’t fold all of it over, or else you’ll lose your pocket. Keep folding until it feels like a snowball effect where each individual fold makes previous folds seem bigger. When you’re close to finishing wrapping up your parcel with folded fabric, leave some extra blanket at the end before tucking it inwards so there’s still space for air/fluffiness inside while also holding everything together snugly!