Sodastream Cristal to Duo Adapter

thingiverse

Unfortunately, the Sodastream Cristal bottles are not compatible with the Duo. With this adapter, the Cristal bottles can also be used with the Duo. The short adapter can remain in the soda stream if only Cristal bottles are used. The large adapter is intended more when both bottles are used. No infill is required in the upper area. If possible, only use infill in the lower area