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Quick Picks
| Pick | Product | Why | Link |
|---|---|---|---|
| Best for keeping tailgate access on a loaded vehicle | StowAway Max Hitch Cargo Box with Swingaway Frame | Black | The Swingaway frame pivots the box clear of the rear door without removing the carrier [S3] | Check Price on Amazon |
| Best for a lockable, waterproof gear chest | Buyers Products 1707020 Poly Hitch Mounted Cargo Carrier | Double-walled lid with two pad-lockable hasps over a waterproof poly chest [S4] | Check Price on Amazon |
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Last Updated: September 2026
Two hitch-mounted boxes, two completely different design philosophies. One pivots out of the way so you can still open your tailgate. The other is a lockable poly chest on a powder-coated steel frame that reads more like a job box than a road-trip accessory. Here's how the published specifications for each actually stack up.
- MAXIMUM STORAGE & CAPACITY – 16 cubic feet of enclosed cargo space and a 200 lb load rating provide plenty of room for luggage, camping gear, tools, and more while keeping your
- FULL REAR ACCESS WITH SWINGAWAY FRAME – The StowAway Swingaway frame pivots the box away from the vehicle, giving unobstructed access to your rear doors, hatch, or tailgate
- LARGE POLY CARGO BOX FOR TRUCK BED STORAGE: Dent-resistant, high density polyethylene construction with double-walled lid offers secure, waterproof tool box and organizer bin for
- DURABLE POWDER-COATED STEEL FRAME: Pre-drilled for easy assembly, corrosion-resistant black powder-coated steel frame ensures long-lasting outdoor storage box performance for job
Quick Answer
Buy the StowAway Max Hitch Cargo Box with Swingaway Frame | Black if rear-hatch access matters to you. Its Swingaway frame pivots the box away from the vehicle for unobstructed access to rear doors, hatches or tailgates without removing the carrier, and the listing adds a keyed locking latch, hitch tightener, lit license plate bracket and LED taillights [S3]. That's the road-trip configuration.
Buy the Buyers Products 1707020 Poly Hitch Mounted Cargo Carrier if you want a hard-sided, waterproof chest that works for job sites and utility hauling. Its listing describes dent-resistant high-density polyethylene with a double-walled lid, a corrosion-resistant black powder-coated steel frame, and two pad-lockable hasps (padlocks sold separately) [S4].
Both are rated to hold up to 200 lbs by their respective listings [S3][S4], and both are described as Made in USA [S3][S4].
Full Comparison Table
| Feature | StowAway Max Hitch Cargo Box with Swingaway Frame | Black | Buyers Products 1707020 Poly Hitch Mounted Cargo Carrier |
|---|---|---|
| Stated capacity | 16 cubic feet of enclosed cargo space [S3] | 17 cubic feet of functional space [S4] |
| Stated load rating | 200 lb load rating [S3] | Holds up to 200 lbs [S4] |
| Body material | Molded from the same impact-resistant polymer used in whitewater kayaks [S3] | Dent-resistant high-density polyethylene with double-walled lid [S4] |
| Frame | StowAway Swingaway frame that pivots the box away from the vehicle [S3] | Powder-coated, corrosion-resistant black steel, pre-drilled for assembly [S4] |
| Security | Keyed locking latch [S3] | Two pad-lockable hasps, padlocks sold separately [S4] |
| Lighting | Lit license plate bracket and LED taillights [S3] | Not stated in the supplied listing information |
| Receiver size | Not stated in the supplied listing information | Slides into a 2-inch receiver hitch; includes 5/8 in. hitch pin [S4] |
| Stated external dimensions | Not stated in the supplied listing information | 23x51x26 [S4] |
| Weather claim | Withstands harsh weather conditions per the manufacturer's description [S3] | Waterproof tool box per the listing [S4] |
| Origin | Assembled in the Pacific Northwest [S3] | Made in USA [S4] |
| Price | Check Price on Amazon | Check Price on Amazon |
Design & Build Quality
These are not the same kind of object. The StowAway listing describes a molded box made from the same impact-resistant polymer used in whitewater kayaks [S3] — a rotomolded-shell approach where the box itself is the structure. The Buyers Products unit is described as two parts working together: a polyethylene chest and a separate powder-coated steel frame that arrives pre-drilled for assembly [S4].
That split matters for the buyer. A steel frame with a corrosion-resistant powder coat is the traditional job-site formula [S4], and "pre-drilled for easy assembly" tells you to expect some bolting together out of the box. The StowAway's headline structural feature isn't the shell at all — it's the Swingaway frame that pivots the whole box away from the vehicle [S3].
Honestly, neither listing gives an installed weight, so don't try to guess which one is easier to lift onto a receiver. The supplied listing information does not state a weight for either product.
Preferred option: different uses. Kayak-grade molded polymer [S3] and dent-resistant HDPE on steel [S4] are both credible constructions, and the supplied data has no shared test standard to rank them against.
Features & Functionality
Here's the thing: the StowAway Max is specified more like vehicle equipment. Alongside the keyed locking latch, the listing names a hitch tightener, a lit license plate bracket and LED taillights [S3]. If your cargo box blocks your factory plate and lights — a real issue on a full-size rear box — the fact that those items are named in the product's own bullets is meaningful.
The Buyers Products carrier goes the other direction. It's specified as a storage chest first: waterproof, double-walled lid, two pad-lockable hasps, and the listing is explicit that padlocks are sold separately [S4]. Budget for those. The listing also states it slides into a 2-inch receiver hitch and includes a 5/8 in. hitch pin [S4], which is the clearest fitment statement of the two records — the supplied StowAway listing does not state a receiver size, so confirm that with the manufacturer before ordering.
The Swingaway function is the single biggest functional gap. Pivoting for unobstructed rear access without removing the carrier [S3] is the feature people search for when they type "swingaway hitch cargo box." The supplied Buyers Products listing does not describe a pivot or tilt mechanism, which suggests — and this is an inference, not a stated spec — that you'd plan loading around a fixed box.
Preferred option: StowAway, if rear access and integrated lighting are on your list [S3].
Performance
Capacity is close to a wash. StowAway publishes 16 cubic feet of enclosed cargo space [S3]; Buyers Products publishes 17 cubic feet of functional space [S4]. That one-cube difference is inside the margin of how any two brands describe interior volume, and the terms aren't identical, so treat them as roughly comparable rather than ranking them.
Load rating is genuinely a tie: 200 lb for the StowAway [S3] and up to 200 lbs for the Buyers Products carrier [S4]. Critical caveat — that is the carrier's rating, not permission. Your hitch receiver, your vehicle's tongue weight limit and your vehicle's payload each carry their own limits, and the box's own weight plus cargo counts against them. Check your receiver class and owner's manual before loading either one.
Weather sealing is where the wording diverges. Buyers Products calls its chest waterproof [S4]. StowAway describes weather-resistant construction that withstands harsh weather conditions [S3]. Those are not the same claim, and neither listing cites an ingress-protection rating, so don't assume submersion-grade sealing from either.
Preferred option: not established by the supplied data. Both hit 200 lbs and both land near 16 to 17 cubic feet.
Price & Value
Pricing on hitch carriers moves, so check both listings directly: StowAway Max Hitch Cargo Box with Swingaway Frame and Buyers Products 1707020 Poly Hitch Mounted Cargo Carrier.
On value logic rather than dollars: the StowAway bundles a pivot frame, keyed latch, hitch tightener, license plate bracket and LED taillights into one purchase [S3]. The Buyers Products unit asks you to add padlocks yourself [S4]. That's a small add-on cost, but it's a real one, and the supplied listing doesn't mention lighting hardware.
How We Research
This website does not do product research. For this comparison we pulled the Amazon Creators API verified product record for each ASIN on 2026-09-11 and read every product listing feature bullet line by line, then compared only attributes both manufacturers actually publish — capacity, load rating, materials, frame type, locking method and stated fitment. Where one listing states a figure the other doesn't, we say so rather than assuming the feature is absent.
For general guidance on cargo safety and recall information, see CPSC and USA.gov consumer protection. You may also want our related guides to roof racks vs hitch carriers and hitch receiver classes explained.
Which Should You Buy?
- You drive an SUV or minivan and open the hatch constantly. StowAway. The Swingaway frame pivots the box away for unobstructed rear-door access without removing the carrier [S3] — that's the whole argument.
- Your plate and taillights would be covered. StowAway names a lit license plate bracket and LED taillights in its own listing bullets [S3].
- You're hauling tools between job sites. Buyers Products. The double-walled lid, two pad-lockable hasps and waterproof HDPE chest on a powder-coated steel frame [S4] are built around that use.
- You know you have a 2-inch receiver and want confirmed fitment now. Buyers Products states 2-inch receiver compatibility and includes a 5/8 in. hitch pin [S4]; the supplied StowAway record does not state a receiver size.
- You're maxing out capacity. Effectively a tie: 16 cubic feet [S3] versus 17 cubic feet [S4], both rated to 200 lbs [S3][S4].
Final Verdict
If you're buying this for family travel, the StowAway Max Hitch Cargo Box with Swingaway Frame | Black is the more thoughtfully equipped vehicle accessory, because the pivot frame plus LED taillights and lit plate bracket solve the two problems a big rear box creates [S3]. Check Price on Amazon
If you're buying this as mobile storage — tools, gear, stuff that needs to stay dry and locked at a work site — the Buyers Products 1707020 Poly Hitch Mounted Cargo Carrier is the better-matched design, with its waterproof double-walled lid, dual pad-lockable hasps and steel frame [S4]. Check Price on Amazon
No forced winner here. They're rated for the same 200 lbs [S3][S4] and nearly the same volume; the deciding factor is whether you need the box to move out of your way or to lock down like a job box.
Sources & Methodology
Nobody at this website mounted, loaded or drove with either of these carriers — there is no lab and no test vehicle behind this page. What sits behind it is a close reading of the Amazon Creators API verified product record and every published listing feature bullet for ASIN B002TWFU52 and ASIN B08PZH9XK3, retrieved 2026-09-11, compared attribute by attribute so that figures like 16 versus 17 cubic feet and the shared 200 lb rating are quoted as the manufacturers state them. For hitch cargo boxes, that level of evidence is enough to tell you which design solves which problem and which fitment details are confirmed in writing — it is not enough to tell you how either box behaves at highway speed, how well it seals over years, or whether it clears your specific bumper, so verify receiver class, tongue weight and clearance with your vehicle and the manufacturer before buying.
Frequently Asked Questions
What is the best stowaway max hitch cargo box buyers products poly hitch in 2026?
Our top picks are StowAway Max Hitch Cargo Box with Swingaway F, Buyers Products 1707020 Poly Hitch Mounted Ca. We compare them in detail above using manufacturer specifications and current Amazon product data, including the specs and trade-offs that matter most for buyers.
What should you look for when buying stowaway max hitch cargo box buyers products poly hitch?
Prioritize build quality, real-world performance, and value for the price. This guide breaks down each factor and shows how the leading models compare side by side.
Are stowaway max hitch cargo box buyers products poly hitch worth the money?
For most buyers, the right pick delivers strong long-term value. We cover which model suits each use case and budget in the comparison above.