Vacuum stainless steel mug holding 330ml which can be personalised. • Unique vacuum space in mug sides stops the outside of the mug getting hot when the mug holds a hot drink • Strong, unbreakable mug, great for outdoor use • Holds 330ml • Personalise with gift recipients name in a swirl brackets design. Name - up to 10 characters. Important Note: Name will appear exactly as entered including apostrophes. e.g. If the customer requires "Papa's Mug" please enter "Papa's", rather than "Papa".