NeverFirst

I agree it's pricey, and remember also it's not a security solution, it's a tamper-evident solution, so it tells you if someone's been in your bag but doesn't prevent them from doing so.

As RevJim rightly says, what is the point of it? Sure it will show if somebody has been trying to plant drugs in your bag, but it won't stop them having a good rummage round your belongings (stealing your camera, etc).

Also, I would point out that because the strap goes only round the case one way then the "pen-through-the-zip" method will still let you get a hand in without breaking the seal.

Why not get a bunch of these sort of things for less than 10 cents each?

http://www.ebay.com/sch/i.html?_from...All-Categories

Stick four of them around different sides of your case and Bob's your uncle.