21.5 x 28 cm No gusset Handle height: approximately 15 cm The inside has something like cotton in it, and it feels fluffy♪. The handle part has no core, and is a well-sewn handmade item. It doesn't look cheap. It's cute, and I, an adult, used to use it to carry books when I was reading. ★Note★ There are no noticeable stains or tears, but there is a feeling of use. Only the felt part is fuzzy. I will iron it before shipping (*^^*)