We are taking the Best of Scotland 13 day tour in August and it is our first Rick Steves Tour. The website is pretty specific about taking one carry-on size suitcase, size 21" x 14" x 9". Is there a penalty if you go above this size? Can anyone recommend a slightly larger size approximately 23" x 15" x 10"? Most of the luggage jumps to 'medium' size which is around 26" x 17" x 11".
Has Rick Steves Tours or Scotland 'relaxed' their Covid requirements, since the US just recently announced that a Covid pretest is no longer required to get back into the US? jjkc