Vello Universal Bounce Flash Diffuser
For an effective, low-cost, easy to carry diffuser, the Vello Universal Bounce Diffuser might be an excellent choice. Pull the stretch waistband over the top of your flash and youre ready to go, but it will take two hands to mount. The material on one side is black so you can turn the diffuser around to block light when needed. Its light weight means youll be easily able to shoot on-camera handheld without annoying camera top heaviness. The Vello Universal Diffuser folds flat for easy portability and is surprisingly well-constructed for its price category.