SUPREME 53F vs 46F: Which Waterproof Case Size to Buy
By Vanguard World UK | Published: 2026-10-31
Category: Comparisons
Compare the 50 litre SUPREME 53F and 35.5 litre SUPREME 46F waterproof hard cases on capacity, foam inserts and weight rating to choose the right size.
Quick answer
Buy the SUPREME 53F if you carry a full camera kit or need spare room for accessories; choose the SUPREME 46F if you want a lighter, more compact case for a single body and a few lenses. Both share the same 120kg external weight rating and foam insert protection, so capacity is the main decision.
Capacity is the real difference
The 53F offers 50 litres of internal space, while the 46F offers 35.5 litres. That 14.5-litre gap is roughly the size of a small camera bag or a couple of large lenses, so it matters most when you pack a second body, a telephoto zoom or lighting gear. If your kit fits in a single backpack today, the 46F will likely feel generous; if you routinely fill a backpack and still carry a tripod or clothes, the 53F gives you breathing room.
Same protection, different footprint
Both cases are designed to withstand 120kg of external weight and come with foam inserts to cushion serious knocks. That means you are not trading protection for size: the 46F is not a lighter-duty version of the 53F. The trade-off is physical bulk. The 53F takes up more space in a vehicle, on a shelf or in a luggage hold, and it will be heavier to carry once loaded. If you move your case by hand between locations, the smaller 46F is easier to manage.
When the price gap changes the decision
At catalog prices of USD 210.00 for the 53F and USD 149.10 for the 46F, the larger case costs about 40% more. If you only occasionally need extra capacity, the 46F plus a padded insert bag inside may cover you for less money. The 53F makes more sense when the extra 14.5 litres replaces a second bag entirely, because then you are buying one case instead of two.
Trade-offs to weigh
- Space vs portability: The 53F gives you 50 litres but takes up more room and is heavier when full; the 46F is 35.5 litres and easier to move. Decide whether you value spare capacity or a smaller footprint. Measure your packed kit and your transport space before choosing.
- Cost vs one-case convenience: The 46F costs less, but if it forces you to bring a second bag for overflow, the 53F may be the cheaper long-term choice. Add up what you would otherwise carry. Compare the total cost of your carrying setup, not just the case price.
- Protection is equal: Both cases share the 120kg external weight rating and foam inserts, so do not pick the 53F expecting better protection. Pick it only for capacity. If protection is your only concern, the 46F is sufficient.
Product facts
- SUPREME 53F Ultra Tough 50 Litre Waterproof Case (Foam Inserts): 50 litre waterproof case with foam inserts, designed to withstand 120kg of external weight. The larger capacity suits a full kit, while the weight rating means stacking or transit pressure is not the limiting factor.
SUPREME 53F Ultra Tough 50 Litre Waterproof Case (Foam Inserts) - SUPREME 46F Ultra Tough 35.5 Litre Waterproof Case (Foam Inserts): 35.5 litre waterproof case with foam inserts, also rated to withstand 120kg of external weight. You get the same protection in a smaller, easier-to-carry shell, so choose it when your gear list is modest.
SUPREME 46F Ultra Tough 35.5 Litre Waterproof Case (Foam Inserts)
Which case fits your kit
Best for
- Photographers carrying two camera bodies, a telephoto lens and accessories
- Users who want one case to replace a camera bag plus a separate gear bag
- Studio or location work where the case stays near a vehicle
Not for
- Minimalist shooters with one body and two small lenses, who will find the 53F oversized
- Anyone who regularly carries the case on foot for long distances
- Buyers on a tight budget who do not need extra capacity
