build quality of this bag be excellent and it be fairly light-weight . however , the design seem inherently flaw . if you load up the tool pocket line the inside of the bag , the weight of these tool tend to pull the bag close , make it difficult to reach for a tool one-handed , and about impossible to efficiently place tool back into the pouch , so I never end up bother and pretty much use this as a cluttered tool sack . I just replace it with a more rigid nylon tool bag .