Brother. (N.) Someone on whom you can truly depend, family by birth and lifelong friend. That special brother will appreciate a gift of this travel tumbler! Made of high quality 18/8 stainless steel, it keeps hot drinks hot and cold drinks cold for hours. Holds about 20 ounces. Finished in navy blue on outside. Clear heavy duty plastic lid includes sealing ring to reduce spills, plus a sliding mechanism at top that easily opens or closes the drink opening. To care for tumbler, hand wash only and do not microwave.