x-mug

The X-cup from Sea to Summit is the little brother of the larger X-mug foldable silicone cup. And is one of the favorite cups for day trips where you need an extra cup to drink from in addition to your pan. The X-cup fits perfectly in most pans with a diameter of 9.5 cm. The The reinforced top ring ensures that this cup is sufficiently sturdy to grip properly and drink from it easily.