Best 72 hour tactical pack?

[Pointboy]

Hey guys,

I’ve been looking around for some time now for a 72 hour tactical pack that is as rugged and durable as my 5.11 Rush 12.

I know that there is the 72 hour pack in the Rush range from 5.11 but I’m wanting something that is a little more tactical you could say.

I have no issues with the 5.11 range as they are fantastic but at the same time very expensive.

I have been looking at the Hazard 4 range and especially the Hazard 4 patrol and Hazard 4 second front.

What are people’s opinions on these rucksacks? And if you have any better alternatives then please do advise.

Thanks in advance