A personalised mason jar filled with the recipients favourite beverage is the perfect way to celebrate an 18th birthday this quirky mason glass with a handle is ideal for storing any cold drinks inside like cocktails smoothies milkshakes squeezed fruit juice or other with the addition of some ice fruit and party straws you are ready to go and relax on the sofa or in the garden on a sun lounger picnic bench or garden seat these fun mason jars hold up to 165 oz approx 470ml of your cho