Abstract: A flameless beverage heating container includes a beverage box having front and back walls connected by first and second side walls. A flameless heater including a flameless heater pad sealed within a plastic bag and a beverage pouch are disposed within the box. A bottom portion of the pouch is disposed within the heater such that when the pouch is filled with water or a beverage the pouch is flush against and in heat transferring contact through the bag with front, bottom, and back sections of the heater pad. A neck of the bag extends upwardly through a filler slot in the back wall with the bag attached to the front wall. This allows the box to be collapsed with the front and back walls being substantially flat or slightly obtuse with respect to the side walls. A fitment on the pouch extends through one of the side walls.