We are planning to keep our non-refrigerated food in a large plastic bin in the back of the pick-up truck with tarp over the top of the bed. We are driving for two straight days in about 95 degree temps. Do you think the food will be OK or should we consider keeping it inside with us? The container is large and we are trying to minimize the amount of items we keep inside of the cab. We have a variety of foods like condiments, jarred baby food, can goods, bread, salsa, juice boxes, etc that would be in the bin. Thoughts?