Check what comes apart for cleaning
Identify the sleeve, housing, vent and cap before choosing.
Verify that the sleeve is removable
The Pipedream Air Tight listing explicitly describes a removable sleeve. A removable cap on another model does not establish that its sleeve comes out. Ask for the disassembly and cleaning directions if the listing leaves this unclear.
Read the care instructions for each part
Check which pieces can be rinsed and which require a different method. Look for specific directions around the vent, seal and charging contacts. Let parts dry as directed before replacing the cap or putting the device away.