Certainly is something to think about for our upcoming trip next month. He shared with us last year, but I also wouldn't mind him having his own mug. Then again, I don't want him drinking alot of soda all week, i'd like to mix in some water/juice/milk when possible...Hmmm maybe we will just get him one and not worry about using it everyday for him.
Thanks for the replies!
Thanks for the replies!
). Some kids are happy to share. Once you have bought him his own though, don't try getting some for yourself on a trip and suggesting he shares 
.