Sip up this deal on the 380ml or 510ml Stainless Steel Vacuum Coffee Mug  Choose from 380ml or 510ml Choose from 5 gorgeous colours With a leakproof and splash-proof lid  Made of high-quality stainless steel Double wall, vacuum sealed design Dimensions: 17cm x 7cm  12.99 pounds for 380ml or 510ml Stainless Steel Vacuum Coffee Mug