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Review at a Glance
| Product | Pelican Cargo Case BX255 (Black) |
|---|---|
| Price | |
| Best For | Truck-bed and roof-rack owners who want a hard, weather-resistant gear box with a long interior and a limited lifetime guarantee on the case |
| Exterior (LxWxD) | 47.00" x 21.25" x 20.00" |
| Interior (LxWxD) | 42.80" x 16.25" x 17.20" |
| Empty Weight | 38.90 lbs |
| Warranty | Limited lifetime guarantee (case only) |
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Last Updated: September 2026
Look, most "rugged" cargo boxes are rugged in the marketing copy and ordinary in the spec sheet.
This review is a close reading of what the manufacturer and the Amazon listing publish about the BX255 — dimensions, features, mounting, warranty scope — and what those figures imply for a truck bed, a roof rack, or an SUV cargo area. This website does not do product research, so nothing below is presented as something handled, loaded, or driven around. It is analysis of published specifications, and it is clearly labeled as such.
Supported Pros
- Pelican lists the case as weather resistant and dustproof, which is the core reason to choose a hard box over a soft bag or an open bed.
- Heavy duty lay-flat handles and tie-down plates are listed as standard features, not add-ons.
- A limited lifetime guarantee covers the case itself.
- Pelican lists a mounting kit interface plate on the Pelican Cargo Case BX255 (Black); the listing states that secure truck-bed mounting uses the Pelican Cargo Cross-Bed Mount, sold separately, and does not describe the installation method.
- The Pelican Cargo Case BX255 (Black) is listed at 38.90 lbs empty, before any cargo goes in; the supplied listing states no handling or lifting guidance, so judge that figure against what you are comfortable moving.
- The Pelican Cargo Cross-Bed Mount required for secure truck-bed mounting is sold separately.
- The guarantee is listed as a limited lifetime guarantee (case only); read Pelican's complete warranty terms for what that scope includes and excludes.
- "Weather resistant" is Pelican's chosen term here; the listing does not state an IP rating or a submersion rating.
- The supplied listing information does not state a lock, latch lock or padlock provision, so do not assume a securable closure without confirming with Pelican.
Quick Picks
| Product | Best For | Standout Published Spec | Link |
|---|---|---|---|
| Pelican Cargo Case BX255 (Black) | Truck bed, roof rack, or SUV storage where a hard weather-resistant box is the point | 42.80" interior length; 38.90 lbs empty; limited lifetime guarantee (case only) | Check Price on Amazon |
Pelican Cargo Case BX255 (Black) — Best for long-gear truck bed and roof rack storage
Pelican publishes interior dimensions of 42.80" x 16.25" x 17.20" for the Pelican Cargo Case BX255 (Black), inside a 47.00" x 21.25" x 20.00" exterior. If you are carrying long items — recovery boards, tools, tent poles, rifle-length cases — measure each one against all three interior figures rather than the length alone, and note that the supplied listing states no opening dimensions, so confirm loading clearance with Pelican before ordering.
Pelican positions the BX255 as a solution for keeping gear, clothing, tools, and even dry food organized, secured, and protected on a roof rack, in a truck bed, or stored in an SUV. Notice the range there: the manufacturer is describing three different mounting environments with one product, which is why the feature set leans on tie-down plates and a mounting kit interface plate rather than a single dedicated bracket.
The listing also names the intended uses directly — truck box, truck tool box, outdoor box, storage box, gear box, field box, cargo box. Honestly, that is a wide net. What it tells you as a shopper is that Pelican is not marketing this as a roof-box-first product the way an aerodynamic clamshell is; it is a hard field case that happens to mount in several places.
Overview: What the Listing and Specifications Show
The BX255 is a hard-sided cargo case with published exterior dimensions of 47.00" x 21.25" x 20.00" and an empty weight of 38.90 lbs. Its listed feature set is extreme durability, weather resistance and dustproofing, heavy duty lay-flat handles, tie-down plates, a mounting kit interface plate, and a limited lifetime guarantee covering the case only.
The gap between exterior and interior is worth doing the arithmetic on. Exterior 47.00" x 21.25" x 20.00" against interior 42.80" x 16.25" x 17.20" means roughly 4.2 inches lost along the length, 5 inches across the width, and 2.8 inches of depth. That width difference is the largest of the three. The supplied listing states no wall thickness, material or construction detail, so those gaps are dimensional figures only and say nothing about strength or durability.
Here is the practical read: measure the items you plan to carry against the published interior dimensions of 42.80" x 16.25" x 17.20", and measure the space you plan to put the case in against the 47.00" x 21.25" x 20.00" exterior. The supplied record contains no prices, usable volumes or construction details for any other box, so this review makes no comparison to competing shapes.
Key Features & Specifications
| Specification | Pelican Cargo Case BX255 (Black) | What it implies for a buyer |
|---|---|---|
| Exterior dimensions (LxWxD) | 47.00" x 21.25" x 20.00" | Check the space you plan to put it in first; 47 inches is a long footprint. No mounting footprint or crossbar spacing requirement is listed |
| Interior dimensions (LxWxD) | 42.80" x 16.25" x 17.20" | Suits long, narrow loads better than wide, flat ones |
| Weight, empty | 38.90 lbs | Consumed before any cargo; no load rating is listed for the case |
| Weather protection | Weather resistant and dustproof (as listed) | Dust and weather intrusion resistance; no submersion claim is made |
| Handles | Heavy duty lay-flat handles | Fold flat, which matters for a case mounted in a tight bed |
| Securing hardware | Tie-down plates; mounting kit interface plate | Listed on the case; the listing does not state how they attach or what they attach to |
| Truck-bed mounting | Pelican Cargo Cross-Bed Mount, sold separately | Budget for the mount as a second purchase |
| Warranty | Limited lifetime guarantee (case only) | Listed as limited and scoped to the case; read Pelican's complete terms for exclusions |
| Price | — |
Expected Performance, Based on Manufacturer and Listing Data
Start with the honest caveat: the supplied listing information does not state a load capacity, a static or dynamic weight rating, an IP code, a temperature range, a lock or latch specification, or a maximum vehicle speed. Any review that gives you those numbers for the BX255 is not reading the same record. So the performance discussion below is inference from the specs that are published, and it is framed that way.
What Pelican does claim is weather resistance and dustproofing. Read the scope precisely: weather resistant is not the same claim as waterproof, and the listing does not state an ingress protection rating. Pelican's exact listed wording for the Pelican Cargo Case BX255 (Black) is "weather resistant and dustproof." The supplied listing does not state driving conditions, water pressure, spray exposure or retention performance, so take the seller's wording at its face and confirm anything more specific with Pelican.
The 38.90 lbs empty weight is the number that should shape your expectations most. A roof load budget has to account for the rack or crossbars themselves, the case, and the cargo, against both the rack's rating and the vehicle's own roof load limit — and the supplied listing for the Pelican Cargo Case BX255 (Black) gives none of those ratings, only the 38.90 lbs empty weight. Gather those figures from your rack and vehicle manufacturers, because the usable payload inside the BX255 on a roof may be smaller than the 42.80" x 16.25" x 17.20" cavity suggests. In a truck bed the constraint does not disappear: the supplied listing states no load rating for the Pelican Cargo Case BX255 (Black), and your truck's payload, bed and axle ratings and the mount's own limits still apply. Count the case's 38.90 lbs empty weight, the mounting equipment and the contents against the limits published by your vehicle and mount manufacturers.
Pelican lists tie-down plates and a mounting kit interface plate on the case, and states that it is designed to securely mount in a truck bed using the Pelican Cargo Cross-Bed Mount, which is sold separately. Use that stated mounting method rather than improvising one, and plan the total purchase accordingly — the supplied listing does not state what else a given install requires.
Build Quality & Design
This section is limited by design: nobody here has inspected, flexed, dropped or loaded this case, and this website runs no lab. What can be assessed is the design intent visible in the published feature list.
Three details stand out. The lay-flat handles are called out as heavy duty and lay-flat, which is a specific engineering choice — handles that fold against the shell sit flush rather than protruding from it, though the supplied listing publishes no snag, aerodynamic or failure-mode data to confirm what that means in use. The tie-down plates are listed as standard features rather than accessories, though the supplied listing does not state how they are attached to the shell. And the mounting kit interface plate is listed as a feature of the case, but the supplied listing does not state what it interfaces with or how it installs; for secure truck-bed mounting Pelican specifies the separately sold Pelican Cargo Cross-Bed Mount.
The listing summarizes the whole package as extreme durability. That is the manufacturer's characterization, and the supplied record does not include a drop-test standard, a material specification, or an impact rating behind it. The limited lifetime guarantee on the case is the more meaningful signal, because a limited lifetime commitment is a claim a manufacturer has to fund. Note the scope again: limited, and case only — Pelican's complete warranty terms define what that includes and excludes.
Value for Money
Check current price on Amazon before you decide, since offers move. What the specifications let you evaluate is what you get for whatever that number is.
You are paying for a hard weather-resistant, dustproof case with tie-down plates, a mounting kit interface plate, lay-flat handles, and a limited lifetime guarantee on the case. You are not paying for the Cross-Bed Mount, which Pelican lists as a separate purchase for secure truck-bed installation. That is the single most important budgeting fact in this review: the sticker on the case is not the sticker on a mounted setup.
The honest counterweight is the difference between the outside and inside figures. At 47.00" x 21.25" x 20.00" outside and 42.80" x 16.25" x 17.20" inside, the exterior footprint is larger than the cargo cavity, so check both against your vehicle space and your gear. The supplied record contains no prices, usable volumes or construction details for any other box, so this review does not rank the BX255 against them. What Pelican does list for the Pelican Cargo Case BX255 (Black) is a weather resistant and dustproof case with tie-down plates and a mounting kit interface plate, mounted securely in a truck bed using the separately sold Pelican Cargo Cross-Bed Mount.
Who Should Buy This
- Truck owners storing long gear. Pelican publishes an interior of 42.80" x 16.25" x 17.20". If your recurring problem is items that do not fit a conventional square toolbox, measure them against all three of those figures, since width and depth have to clear as well as length.
- Overlanders and field users who need dust control. Pelican lists the case as dustproof as well as weather resistant, which matters more on gravel and desert routes than rain resistance alone.
- Buyers who want a mounted install. Pelican lists a mounting kit interface plate and tie-down plates, and describes secure truck-bed mounting via the separately sold Cross-Bed Mount. The supplied listing does not state how the mount attaches or how readily the case can be removed and refitted.
- Anyone who values warranty scope. A limited lifetime guarantee on the case is a real commitment, provided you read it as covering the case only.
Who should think twice
- Roof-rack owners with a tight roof load budget. 38.90 lbs empty is consumed before any cargo, alongside the weight of the rack hardware itself; check your rack manufacturer's and your vehicle manufacturer's roof load limits before ordering.
- Anyone who will be handling it alone. The listing puts the Pelican Cargo Case BX255 (Black) at 38.90 lbs empty across a 47.00-inch exterior length. The supplied listing makes no statement about one- or two-person handling, so weigh those raw figures against your own lifting situation.
- Shoppers who need a published waterproof rating. The supplied listing states weather resistant and dustproof; it does not state an IP rating or submersion depth. If a certified seal is a requirement, get that in writing from Pelican before buying.
- Shoppers whose priority is a locking box. The supplied listing information does not state a lock, hasp or latch-lock feature, so confirm the closure design with Pelican if security is your deciding factor.
Pelican BX255 vs BX135: What the Supplied Record Can and Cannot Tell You
Shoppers searching this comparison want dimensions side by side. Here is the straight answer: the product record supplied for this review covers the BX255 only. Stating BX135 dimensions, weight, or interior volume here would mean writing numbers this website cannot bind to a source, so it is not going to happen.
What you can take away is how to run the comparison yourself. Compare all of the interior dimensions, since your item has to clear the width and the depth as well as the length — the BX255 publishes 42.80" x 16.25" x 17.20". Then compare empty weight against the roof load limits published by your rack and vehicle manufacturers, remembering that the rack hardware counts too; the BX255 is 38.90 lbs empty. Then check whether the mount is included or separate, because Pelican lists the Cross-Bed Mount for the BX255 as sold separately. Those three axes decide the purchase more often than anything else on a spec sheet.
For related buying guidance on mounting hardware and load limits, see our notes on choosing a roof rack cargo box and truck bed storage systems.
How We Research
Every specification in this review comes from two source types and nothing else: the Amazon Creators API verified product record for ASIN B0C11X23R9, retrieved 2026-09-06, and the product listing feature bullets published on that same listing. Dimensions, weight, warranty scope and mounting requirements were read directly from those bullets and quoted at their published values.
Where the record is silent, this review says so rather than filling the gap. No load rating, no IP code, no lock specification, no rating average and no review count are stated here, because none appear in the supplied record. Nobody at this website handled, mounted, loaded or driven-tested the case, and this site publicly states that it does not do product research. For general consumer safety and recall information on products of this kind, the CPSC and USA.gov consumer protection are the appropriate public resources.
Frequently Asked Questions
What are the dimensions of the Pelican Cargo Case BX255?
Pelican lists exterior dimensions of 47.00" x 21.25" x 20.00" and interior dimensions of 42.80" x 16.25" x 17.20". Check those exterior figures against the space you plan to put it in before ordering, since 47 inches is a long footprint. The supplied listing states no mounting footprint or crossbar spacing requirement, so confirm rack fit with Pelican and your rack manufacturer.
How much does the Pelican BX255 weigh empty?
The listing states an empty weight of 38.90 lbs. That is the weight of the empty case before you add any cargo. The supplied listing for the Pelican Cargo Case BX255 (Black) states no load rating, so check the applicable roof load limits with your rack and vehicle manufacturers before loading it.
Is the Pelican BX255 waterproof?
The listing describes the case as weather resistant and dustproof. It does not state an IP rating, a submersion depth, or a waterproof rating, so treat it as protection against weather and dust intrusion rather than a certified watertight seal.
Does the Pelican BX255 lock?
The supplied listing information does not state a lock, padlock hasp or latch-lock feature for this case, so this review cannot confirm one either way. If a securable closure is your deciding requirement, ask Pelican to confirm the closure design before ordering.
Do I need extra hardware to mount the BX255 in a truck bed?
Yes. Pelican states the case is designed to securely mount in a truck bed using the Pelican Cargo Cross-Bed Mount, which is sold separately. The case itself includes tie-down plates and a mounting kit interface plate.
What does the Pelican BX255 warranty cover?
The listing states a limited lifetime guarantee that applies to the case only. That wording scopes the guarantee to the case itself; read Pelican's complete warranty terms for what the case-only scope covers and what it excludes.
Can the BX255 go on a roof rack as well as in a truck bed?
Pelican describes it as a solution for keeping gear, clothing, tools and dry food organized and protected on a roof rack, in a truck bed, or stored in an SUV. For the Pelican Cargo Case BX255 (Black), the supplied listing states only the 38.90 lbs empty weight; it states no load rating for the case, and this review has no rack, crossbar or vehicle roof load figures, so confirm the applicable roof load limits with your rack and vehicle manufacturers before loading it.
How does the BX255 compare to the Pelican BX135?
The product record used for this review covers the BX255 only, so no BX135 dimensions or weights are stated here. Compare the two on interior length, empty weight, and whether a mount is included, using each model's own published specifications.
Final Verdict
The Pelican Cargo Case BX255 is a specific tool, not a general-purpose upgrade. Its 42.80" x 16.25" x 17.20" interior and 47.00" x 21.25" x 20.00" exterior are the figures to measure your gear and your vehicle space against, and Pelican's answer to a truck bed that is open to weather and dust is a weather resistant, dustproof case. The supplied record contains no comparable specifications for other boxes, so this review does not rate its storage efficiency against them.
Buy it if you want a hard, weather-resistant, dustproof case with tie-down plates and a limited lifetime guarantee on the case, and if you are prepared for two facts: it weighs 38.90 lbs empty, and secure truck-bed mounting requires the separately sold Pelican Cargo Cross-Bed Mount. Skip it if your roof load budget is tight once the case's 38.90 lbs empty weight is accounted for alongside your rack hardware and your vehicle's own roof limit, if you need a published waterproof rating rather than a weather-resistant claim, or if you need a stated locking closure that the supplied listing information does not describe.
For the buyer it actually fits — a truck or overland setup where the box is mounted using Pelican's specified Cross-Bed Mount and stays there — the published spec set is coherent and the warranty language is unusually direct. That is worth something.
Sources & Methodology
This website did not physically test, mount, load or laboratory-evaluate the Pelican Cargo Case BX255, and runs no test facility of any kind. What was done instead: the Amazon Creators API verified product record for ASIN B0C11X23R9 was retrieved on 2026-09-06, and each published listing feature bullet was read line by line — the exterior and interior dimensions were compared arithmetically to work out how much of the 47-inch footprint reaches the cargo cavity, the empty weight was noted as the figure to carry into whatever roof-rack or truck-bed load budget your own vehicle and rack documentation sets, and the warranty and mounting language were checked for scope rather than summarized loosely.
For a cargo box, that method is genuinely informative, because the purchase decision here turns on published geometry and stated mounting requirements more than on subjective feel. It cannot tell you how the shell behaves in an impact, and where the listing is silent — on load ratings, ingress protection and closure security — this review leaves the gap open rather than guessing at it.