咖啡外帶杯大杯套，洋蔥圖案，深藍 (87045)，適用於洋蔥圖案及「The Original」白色與青瓷色

The sleeve fits my existing mug perfectly and the dark blue onion pattern looks even richer in person than on screen. It adds a nice grip so I'm not worried about slipping.

The dark blue onion pattern on this sleeve matches my mug beautifully, and the silicone is thick enough that I don't feel the heat through it. I've already ordered a second one in a different color.

The silicone grip is just right—not too tight, but it holds the cup securely. I've been using it daily for a week and the dark blue pattern still looks as crisp as day one, no fading at all.