What kind of Concertina case will be good for jostling in a bicycle basket?

[Victor F]

I should have measured my concertina before buying the pelican iM2075 my concertina is 8 inches by 8.5 inches. Just slightly too big. Though easy enough to return it. 

[David Barnert]

3 hours ago, Victor F said:

I should have measured my concertina before buying the pelican iM2075 my concertina is 8 inches by 8.5 inches. Just slightly too big. Though easy enough to return it. 

 

The Pelican iM2075 is just the right size for a concertina 6.25” across the flats.