I looked on amazon for something better and stumbled across this gem. So I picked these up - AND THEY ARE NEVER LEAVING MY FEET. Otherwise its a nice dress! This case has been amazing. This little speaker is a very focused product, in that all it delivers is clear, quality sound in a dinky package. Probably could fit up to size 18 ? Not sure tho RIP Pac. The new replacement bolt package arrived, and it is *the same unusable bolt I highlighted in the picture*. Even the battery is removable/replaceable. ANC is on par with Bose QC35ii.