I have a Galaxy Note II phone with a 2 layered, 5mm thick case (silicone inside with plastic piece hugging it). The phone fits *perfectly* in this case. It is snug; the rubber inside this Pelican is soft and pliable. There are 2 things that make Pelican boxes my first choice - and they the are the things that separate them from the Otter boxes. The first is that the plastic piece you flip open is 1 piece. I can not tell you flippin hard it is to open both little tabs on an Otter box, especially when your hands are freezing or the box is covered in mud. The second is the lack of an O-ring. I have no idea how Pelican does it, but every Pelican I've had has been perfectly water tight. It's normal to have some animosity about plunging your $600 phone under water, but I've done it, and I assure you, it came out bone dry. This size is perfect for a large phone or one of the large battery chargers. I can't say enough good things about these boxes.