Yup, I can store way more boxes of these, S&B, Magtech and Monarch in less space than the typical Blazer or Federal boxes. The big boxes are ok if you don't usually take more than a couple boxes to the range and like to reload straight out of them. With the small boxes, I can get way more into the range bag or ammo can for the entire day and just pour some out on the benchtop if I need to load in a hurry. I think these are a great compromise between loose rounds and the organization of individual boxes. With loose rounds, it isn't as easy to keep track of the ammo expenditure, especially if you have buddies helping.