Great when you just need to tie someone up - Milspec Plastics Cobra Cuffs

These are so much better than handcuffs because they don't weigh anything and can fit anywhere! I keep a few of them on me at all times. With handcuffs you'll have to worry about who has yours and then where is the key. These are great because they go on so easily and they are on until cut off. This way you just pass the person off to whoever is going to be taking them in.