Essential Tips

Prioritize square and rectangular geometry - Avoid round nesting bowls or circular storage tubs because they naturally create dead, unusable air gaps in the corners of narrow RV cupboards. Choosing square bins ensures you utilize every square inch of shelf depth right up to the cabinet walls.
Utilize the "friction first" stabilization tactic - Line every single shelf surface with non-adhesive ribbed foam liners, and wedge adjustable tension rods across the front lip of each shelf before driving. This prevents heavy canned goods or glassware from sliding forward and slamming violently against the cabinet doors on winding roads.
Invest in collapsible deep-well silicone ware - Swap out rigid colanders, measuring cups, and mixing bowls for high-grade silicone versions that flatten down to less than two inches thick. This allows you to stack an entire kitchen's worth of prep tools into a single, shallow drawer footprint.
Opt for vertical plate cradles - Stacking plates horizontally in a high pile puts intense structural pressure on the bottom dishes during bumpy transit and makes retrieving a single plate a noisy chore. Instead, store plates vertically in slotted bamboo or plastic racks to distribute weight evenly and minimize rattling.
Establish a dedicated "heavy low, light high" logic - Keep lightweight paper goods, plastic storage bags, and dry cereal boxes in the overhead bins near the ceiling. Heavy cast iron skillets, canned liquids, and spare parts should live strictly in floor-level cabinets to maintain a low vehicle center of gravity and prevent overhead latches from bursting open under stress.