Abstract: A system and method to reduce declivities in a mattress utilizing a container having at least a top layer and a flexible bottom layer, and defining at least one chamber between the top layer and the bottom layer. The system further includes a fill material disposed within the at least one chamber and capable of being moved within the chamber by manipulation of the top layer. The fill material and the bottom layer therefore are capable of being moved by a human into declivities in the mattress to render the top layer more level.

Abstract: A combined cooler/seat having an anti-tip support that extends rearward the ground contact of the cooler/seat beyond the simple footprint of the cooler/seat itself, thereby providing extra support for resisting backward tilting of the cooler/seat; wherein the anti-tip support adjustably extends rearward from the bottom rear portion of the cooler/seat.