MCWTH 3D Astronaut Large Pen Pouch

I bought this cute pen holder for my nephew's birthday, knowing that he loves astronomy. He's a little kid. He told me that he loves it "too much". Indeed, this is very cute and whimsical. The pouch is made of good quality rubber. It has a 3D upper lid and opens on the side with a zip that glides without difficulty. I thought it would be roomier inside, to be honest, but it's enough for a good selection of children pens, pencils, erasers and small USB drivers that can be easily stored in the inner mesh pouch. I thought that, if it was mine, I'd use it as flight cabin pouch to put some basic toiletries and makeup in.