Marines carry a lot of gear while on a combat deployment: body armor, weapons, and communication equipment — just to name a few.
With all that weight tallying up quickly and a lack of storage space to contain it all, Marines have to be picky about what they're willing to haul around on those long missions.
At times, they'll even negotiate with one another who carries what, but check out this list of what Marines have no problem taking with them regardless of how much it weights.
Although water is the healthier choice — there's nothing like a delicious energy drink to make that 12-hour mission seem more enjoyable and speed up time.
Perfect on a dry day (Source: Flickr)
"I have too many bullets to shoot, Sergeant," said no Marine ever.
Ammo is heavy, but the look on a grunt's face when he's unloading a full magazine at the ISIS: priceless.
Can you think of any others? Comment below.