What is the weight of the iPhone 6 Silicone case?

I have a Product Red Silicone Case for the iPhone 6 that I purchased just to protect the iPhone while I waited for my rugged Otterbox Defender case. I liked it so much I was thinking about just leaving it on the iPhone. I don't know the specific weight, but it feels like it weighs nothing. The Case however is an excellent overall quality and fits the iPhone beautifully. I now have my Otterbox Defender on the iPhone 6 and it looks like a blimp.

I exactly measured the weight on a kitchen scale. It weighs 17 grams. The iPhone 6 (64GB Black T-Mobile) weighs 126 grams on my scale. So it does add 13.5% weight to the iPhone. It also adds 2mm to the thickness (6.9mm to 8.9mm). But the protection is actually very good for this amount of small bulk (search youtube for the 10 feet drop test video, where almost zero damage happens to both the iPhone and the case). The case has a premium soft-touch feel in hand, much better than the cheap plastic feel of third-party case in my view. The case can be easily cleaned by a damp cloth and shows zero wear after a month use.

I can't tell you an actual weight, but I played with them at the Apple store today and they are surprisingly very lightweight. They were out of the color I like, else I would have bought one.