Cold Steel Ti-lite Zytel tactical folding knife

I had to throw this in here, because it is one that I own and am very happy with. Not too heavy, but very sturdy. Easy opening, locks very tight but still folds easily. Not the most expensive every day carry knife, but it really does the job for me. It is a great self-defense EDC, as opposed to an utility knife.

For something different, here is a video review