The one on your desk gets used. The one in the kitchen does not.
A 32oz insulated bottle with a straw lid. That's it. Skip the Stanley cult tax — a Simple Modern or Owala does the same job for half the price.
The bottle you'll actually drink from. Sip through the straw or chug from the spout — one lid does both. Keeps ice overnight, fits in a car cup holder, and no Stanley cult tax.
The Stanley clone that costs half as much and works exactly the same. Handle, straw, dishwasher-safe, cup-holder friendly. If you want the huge tumbler experience without the resale-market drama, this is it.