Describe:Say goodbye to all steel and plastic304 all steel cup body, all steel lid and all steel inner plug, drinking water without odor, drinking water contact without plastic.Long soak without odorReduce bacterial growth304 Strong insulationA dual-purpose outer lid serves as a water cupAll steel vacuum cup lid, integrated molding, more heat preservation, but also can be used as a water cup, convenient health.The lifting rope is designed to be portableWhether it's for business, sports and leisure, or traveling, this is a good thermos cup to own.Double - layer sealing temperature lock waterWith double cover and built-in sealing ring, 360 degrees leak-proof, refuse to leak trouble, and lock the temperature.Round mouth finely polishedThe mouth of the cup is round and full, comfortable to touch and not hotLeather cup cover dirt resistant waterproof hands freeGift cup set, portable and strong, travel more convenient, anytime and anywhere to replenish water.