Loved getting this in the mail, we headed to a festival the very next day and was pumped to use it! it's incredibly sturdy and YES it does stay on when you fold stroller. Not in the way at all, I'm unsure how some people are having trouble with folding the stroller with it attached! Lol

easy snap on. Zippered pocket is great for a wider water bottle (think nalgene) or to zipper important items (keys, wallet, etc.)