These items were purchased as handmade materials. I think they can also be used as a sub-bag for entrance ceremonies, graduation ceremonies, etc. Made of polyester, it is a material that is resistant to rain. tr0300 Utility Bag (M) Wide This polyester A4 size bag with a sturdy gusset can hold thick documents. 【Material】 Polyester, etc. ■Size / Body / Handle / Capacity / F / Approx. 320 x 250 x 100 (mm) / Approx. 25 x 280 (mm) / Approx. 8L / Although it is new and unused, please understand that it has been stored by a private individual.