The Dad Multi Sport 20oz Custom Tumbler is a perfect gift for any sports-loving father. Handcrafted by AKA Handcrafted Tumblers, this tumbler is made of high-quality, stainless steel material that ensures durability and longevity. It comes with a steel straw and cleaning brush to make your drinking experience more enjoyable. However, it is important to note that this tumbler is not microwave or dishwasher safe and should only be hand washed. Please also be aware that hot liquids should not be put into this cup.