This is a solid tool with most everything needed. Manufacturer says the tool weighs 136 gram (this site says .3lb which is the same). Actual tool weighs 179 grams which is a big miss on published weight. Big deal? Maybe not, but I bought this for bikepacking racing where little stuff like this adds up. A little disappointed in the misleading specs.
I like the light itself I have had mine for about three months now and it has worked flawlessly I use it to commute to in from work about six miles each way. The rubber strap broke the other day on mine and I emailed blackburn to see if they would send me another and they said that part is on back order so I would imagine it is fairly common. They did offer me to send the whole light in and replace it for me so their customer service seemed fine I will have to buy a light to use while it is being sent off. I will probably give another brand a go just for comparison