Yes, the Tilt is tight in the sleeve. But I haven't had any issues with it falling out during my workouts, etc. I think the sleeve actually is an iPhone case, but I might be wrong. Sorry I couldn't be more help!
Phone: Tilt 2 (unlocked)
ROM: 2/16 Version - EnergyROM Phoenix 2 23... Build
Favorite Scripture: John 16:33