I've had this bag for a while, and was using it for carrying around a couple of things for school purposes. It's very sturdy, well made, and is great to carry around. The size of the bag is also just right, and I like the little pocket it has inside for small things like your phone.
You shall not pass this area!
This official UNDERTALE tote bag was designed by Ikuno Ohashi of Fangamer Japan and is now available internationally for the first time. The bag itself is about 15 inches deep by 15 inches wide; it's printed front and back and has a special inside pattern.