Yep, it happened to me over the weekend... hubby and I went on a 35-mile bike ride through some neighborhoods of Chicago and planned on seeing a Cubs game in the afternoon. I was well into the ride before realizing that, indeed, I had forgotten an essential that I am all too paranoid of forgetting when I commute to work. Nonetheless, it actually felt great to go without! I cannot say the same for the upper half, however!!! I am not that large but needless to say, I felt so self-conscious that we declined the offer to grab an after-game beer at the bar!