- Joined
- Oct 12, 2000
- Messages
- 122
I noticed that many of the refillable mugs have a removable tab on the bottom that opens up a compartment. It seems that normal ice cubes would not fit in here, and also says "Do not fill this compartment with liquid."
What is the purpose of this compartment? I imagine if you fill it with water and freeze the mug before use, it would keep your drink cold, but as the ice melts wouldn't it drip?
Any insight?
What is the purpose of this compartment? I imagine if you fill it with water and freeze the mug before use, it would keep your drink cold, but as the ice melts wouldn't it drip?
Any insight?