The Maxpedition Barnacle Pouch is a great MOLLE compatible attachment for belts, gear, and backpacks. It is great for protecting small sensitive electronics with still having the additional space for other small items such as keys.

Specifications and Features:
4.5" x 3.5" x 1.5"
MOLLE Compatible via 3" TacTie (optional accessory) Great for cameras and other small electronics
1000-Denier water and abrasion resistant light-weight ballistic nylon fabric