Enjoy the convenience of a pour‑over wherever you are with our Hokkaido Blend single‑serve sets. Single-Server Pour-Over (AKA Cup‑On カップオン) is a clever Japanese design that’s been popular in Japan for years but remains little‑known outside Japan. The design stabilizes the bag for a smooth extraction and preserves the natural oils and flavors created by Sumiyaki roasting. These portable packets let you savor high‑quality Sumiyaki coffee whether you’re camping or staying in a hotel.