She literally was your world before you were born, and has been there for you ever since.  Show the first woman in your life how much your appreciate her while she appreciates how cool her drink stays.
 
These tumblers hold 20oz of hot or cold refreshment in a double-wall, vacuum insulated, BPR free, 304 stainless steel container with a sliding splash proof lid.  They will keep your choice of beverage cold for up to 24+ or warm for 8 hours.
 
Make it personal by adding a name too (see Personalized Section to add to cart with you tumbler selection)