This small storage bag was created in collaboration with Taku Satoh, the design director of the Hobonichi Techo. The bag was born from Satoh’s idea to have something that can protect the A6 size Hobonichi Techo when carried around inside another bag. Similar to the TS Hobonichi Techo cover series, this bag also contains Satoh’s initials. The TS Techo Bag can snugly fit an A6 size Hobonichi Techo book, even if it’s in a standard, Zippers, or trifold techo cover. The bag protects your techo from damage if jostling around your backpack or handbag.