A hard case is only half the protection story. The interior — the foam or dividers cradling your gear — is what actually absorbs shock, stops rattle, and keeps a lens, drone or instrument from slamming into a wall during a drop. Get the interior right and even a rough journey leaves your equipment untouched. Get it wrong and the toughest shell in the world won’t save you.
Optimal Cases and Lights Inc., a Calgary supplier of Pelican protective gear, helps customers set up case interiors every day. This guide walks through the main options — Pick N Pluck foam, custom-cut foam, and padded dividers — and how to choose and shape the one that fits how you work.
Why the Interior Matters as Much as the Shell
Rigid cases resist crushing and keep water out, but they don’t cushion on their own. Drop a case and the energy travels through the shell to whatever is inside. Foam and dividers convert that energy into harmless compression, and a snug fit stops gear from shifting — because a lens that slides even a centimeter on every bump will loosen mounts and scuff finishes over time.
The right interior also keeps you organized. When every item has a dedicated cavity, you can see at a glance if something is missing before you leave a site.
Option 1: Pick N Pluck Foam
Most Pelican cases ship with the option of Pick N Pluck foam — a block scored into small cubes you can pull out by hand to create a custom-shaped cavity. It’s the fastest way to get a tailored fit with no tools.
To shape it well:
- Lay out your gear first. Arrange everything on top of the foam and trace around each item with a marker before you pluck.
- Leave a wall between cavities. Keep at least one or two cubes of foam between items so each pocket stays firm and supportive.
- Pluck straight down. Remove cubes cleanly to keep sidewalls vertical and snug.
- Leave a buffer at the edges. Don’t carve cavities right up to the case wall; a foam perimeter cushions side impacts.
Pick N Pluck is ideal when your kit is fixed and you want a clean, protective home for each piece.
Option 2: Custom-Cut and Replacement Foam
If you want a more precise, professional finish — or your original foam is worn out — replacement foam sets are the answer. A fresh foam set restores compression that old, flattened foam has lost, and it lets you re-shape an interior when your kit changes. You’ll find case accessories including replacement foam and padded dividers sized to match specific Pelican models, so you can refit an existing case rather than buying a new one.
Option 3: Padded Divider Sets
For gear you reconfigure constantly — a photographer swapping lenses and bodies, or a technician rotating tools — padded dividers beat foam. Hook-and-loop dividers let you resize compartments in seconds without cutting anything. You lose the perfectly molded fit of foam but gain total flexibility, which is why most working camera operators run dividers in their main case.
Foam vs Dividers: A Quick Rule
Choose foam when your kit is stable and impact protection is the top priority. Choose dividers when your kit changes often and you value fast reconfiguration. Many pros run both: molded foam in a specialty case for fragile fixed gear, dividers in a daily case.
Caring for Your Interior
Foam compresses over time, especially under heavy or sharp-edged gear. Inspect it each season, and replace any foam that no longer springs back or that has torn cavities. Keep dividers’ hook-and-loop faces free of dust so they grip firmly. A few minutes of maintenance keeps your protection at full strength.
Frequently Asked Questions
Do all Pelican cases come with foam?
Many are offered with a Pick N Pluck foam option, some with padded dividers, and some empty so you can add your own interior. Check the specific model, or ask Optimal Cases and Lights Inc. which interior configurations are available.
Can I replace the foam in a case I already own?
Yes. Replacement foam sets are made to fit specific models, so you can refresh flattened foam or re-shape an interior as your gear changes.
Is Pick N Pluck foam protective enough for cameras and drones?
When shaped correctly — with firm walls between cavities and a cushioning perimeter — Pick N Pluck provides excellent protection for delicate gear. For frequently rearranged kits, dividers may be more practical.
How often should foam be replaced?
Inspect it each season. If the foam has flattened, torn, or stopped springing back, replace it to restore full shock absorption.
Build the Interior Your Gear Deserves
The shell keeps water and impact out; the interior decides whether your gear survives the bumps that get through. Whether you shape Pick N Pluck foam, drop in a fresh replacement set, or run flexible dividers, a well-fitted interior is the difference between a case that merely carries gear and one that truly protects it. Optimal Cases and Lights Inc. stocks the foam, dividers and accessories to help you build exactly the fit you need.