I travel a lot for business (100k miles a year) and refuse to check a bag--it's carry on for me, so I needed travel bottles that don't leak or break.I did a lot of looking around before ordering the 3-1-1 Totally Compliant Carry-on Kit, which I loved. I realized I needed a second spray bottle so I ordered this Easy Traveler Envirosprayer. To be honest, I transfer my hair stuff into this bottle ASAP because it sprays better--very evenly and it doesn't clog. Plus it's the right size for getting through security at the airport and best of all, just like the rest of Easy Traveler's bottles, it does not leak.I had a question so I emailed Easy Traveler and got a phone call back within 10 minutes--now that is good customer service.