I'm not sure if it counts as a security blanket, but I have this baby soft scarf I call my Scarfy. It's gotten me through just about everything since 2010. I cherish it more that anything even sleep with it at night. I love the feeling of it against me cheek too. I'm posting a picture of it too. It's also genderless because I couldn't figure it what gender I wanted it to be, meaning it had no gender.
Does anyone else have security blankets or special objects like them? I'm curious, is all. XD