It is really tough and larger than my other carabiners... It has a good lock w/ a red warning strip shown if its unlocked.. a good warning strip for safety purposes...Its just heavier than my other carabiners.. an additional weight load to my stuff if you carry to many of them but in terms of safety it worth it.
I like the bag very much. I used it for traveling. Its very comfortable on my back even if it has a full load. I only wish the pockets inside the main compartment had zippers. Anyway, it's still nice because it has a laptop compartment.
Great Shoes! Good Design, It feels comfortable and lightweight.
At first I thought i was wearing a shoe with shock absorbers, and it has a good traction for slippery roads and trails...