
Mission trips and relief runs are rarely undone by the big decisions. The route is planned, the volunteers show up, the supplies get bought. What goes wrong is smaller and more ordinary: twenty minutes spent digging for the first aid kit underneath a wall of blankets, in the rain, while somebody waits.
The Trouble With Loose Loading

Most parish vans get loaded the same way: everything goes in the back, heaviest first, and the doors are shut. It works until the first hard stop. Then the crates shift, the light things end up underneath the heavy ones, and the items you reach for most often are buried deepest.
There is a safety dimension here that deserves more attention than it usually gets. Anything loose in the cargo area becomes a projectile under emergency braking, and a full water case weighs enough to hurt someone in the second row. Securing the load is not tidiness for its own sake; it is part of looking after the people in the vehicle.
Getting the Small Things Off the Floor
The fix is to stop treating the walls as wasted space. A molle panel is a rigid board covered in rows of stitched webbing that bolts to the inside of the van, and pouches, straps and brackets clip onto the webbing wherever you want them. The first aid kit, the fire extinguisher, work gloves, a torch and a roll of high-visibility vests all live at eye level instead of at the bottom of the pile, and none of them can move in transit.

Watch: Are MOLLE Panels Worth It? Pros, Cons & How I Use Them (YouTube)
Mounting It Properly

This is the part worth taking slowly. Van side walls are thin sheet metal, and self-tapping screws driven straight into them will pull through the moment they are loaded. Use bolts with large backing washers or a proper backing plate, or fix into an existing structural rib. Before you drill anything, check what is behind the panel, because side-curtain airbag lines and wiring runs live in exactly the places that look most convenient.
A Tidy Van Is a Kind One
None of this is glamorous, and no one will thank you for it. But when a family is standing in a car park waiting on blankets, the difference between a van that gives them up in thirty seconds and one that takes ten minutes is felt by them, not by you. That seems like reason enough to spend an afternoon on it.