I know this has been answered on here somewhere. We've always been on a dining plan. We are not getting that this time. So my question is is it worth it to buy a refillable mug for ALL five family members? Does it just depend on how much we use them? My husband and I drink coffee every morning. Then we mainly drink water rest of day. My kids might drink 1-2 soft drinks a day on vacation. I know the three previous times we were in a resort, we were in the qs area of the resort at least once a day for a meal. And what is the price for each mug if you're not on a dp? And I do remember we didn't usually carry the mugs into the parks with us just bc they took up so much room in the backpack. We usually packed water for parks. This just isn't a decision I want to attempt to make after almost a 20 hr road trip and cranky, hungry people eyeballing me waiting on supper. Thoughts, experiences, opinions....tia