Yes, you can vacuum seal a Squishmallow. However, caution is necessary to avoid damaging its soft filling. Vacuum sealing can cause wrinkles and clumping, but these are usually fixable.
Avoid leaving Squishmallows vacuum sealed for too long. Prolonged compression might affect their fluffiness. Once the vacuum seal is broken, they generally return to their original shape.
To safely vacuum seal, use a gentle setting to minimize damage. Make sure the bag is big enough to prevent excessive compression.
If wrinkles appear, gently fluff the Squishmallow by hand. This helps restore its original look and feel. Enjoy your Squishmallow, whether sealed or not!