There are three types of tote bags: "Okao", "Osanpo", and "Omekashi". It is a convenient size for holding lunch boxes, water bottles, magazines, etc., and is designed with the "misdo x miffy" logo and Miffy. The approximate size is 29 x 42 x 12 cm gusset.
If you collect 8 "1 point cards" that will be given to you for every 300 yen including tax, you can exchange them for one of the tote bags. The campaign runs until June 8th, but the quantity of each design is limited.