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One Bag Travels
onebagtravels.com › home › blog › patagonia black hole duffel 45l review
Patagonia Black Hole Duffel 45L Review - One Bag Travels
October 14, 2020 - Cost: $129.00 Capacity: 45 liters (2019 version is now 40 liters) Dimensions: 21″ x 13.7″ x 10.6″ (53 x 35 x 27 cm) Style: Duffel bag, convertible backpack straps Weight: 1.69 lbs.
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REI Co-op
rei.com › patagonia › travel gear › day bags and packs
Patagonia Black Hole Duffel - 45L | REI Co-op
PatagoniaBlack Hole Duffel 100 L · $219.00 · (5)5 reviews with an average rating of 4.4 out of 5 stars · Gear Capacity: 100 liters · Dimensions: 29 x 15 x 13.3 in. Weight: 4.34 lbs · Add Black Hole Duffel 100 L to Compare · Filter (1) ...
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Index Urban
indexurban.com › home › patagonia | black hole® mlc® 45l
Patagonia | Black Hole® MLC® 45L
Patagonia's classic Black Hole® MLC® bag is a burly, soft-sided 45-liter suitcase with enough room for world travel and convertible backpack straps for comfy load carrying; built from 100% recycled body fabric, lining and webbing, plus and ...
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Backpacks4less
backpacks4less.com › products › patagonia-black-hole-duffel-45l-black-2018-2019-model
Patagonia Black Hole Duffel 45L Black 2018 -2019 model– backpacks4less.com
Patagonia Black Hole Duffel 45L Black 2018 -2019 model
Brand: PatagoniaColor: BlackFeatures: Burly polyester ripstop with highly weatherproof TPU laminate and a DWR (durable water repellent) finish Large opening to main compartment, zippered side pocket, mesh pockets in lid; stuffs into its own pocket for easy storage Padded, removable shoulder strap and reinforced haul handles for easy carrying Publisher: PatagoniaDetails: Patagonia Black Hole Duffel 45L Black (2018-2019 model)UPC: 888336166825EAN: 888336166825Package Dimensions: 12.0 x 9.0 x 4.6 inches
Price   $123.03
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Landfall Navigation
landfallnavigation.com › patagonia black hole duffel 45l
Patagonia Black Hole Duffel 45L
Patagonia Black Hole Duffel 45L
Patagonia's smallest Black Hole® Duffel is perfect for small loads and long weekends.
Price   $119.00
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Patagonia
patagonia.com › guides › size & fit
Duffel & Wheeled Bags Size Chart by Patagonia
Black Hole® MLC® 45L · Gear Capacity: 45L Dimensions: 56 x 37 x 19 cm Weight: 1644 g · Shop Guidewater Duffel 80L · Guidewater Duffel 80L · Gear Capacity: 80L Dimensions: 84 x 40 x 41 cm Weight: 538 g · Black Hole® Duffels · Black Hole® Backpacks ·
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Patagonia Worn Wear®
wornwear.patagonia.com › products › black-hole-duffel-45l_49336_bbe
Black Hole™ Duffel 45L
Black Hole™ Duffel 45L
Our smallest Black Holeduffel is perfect for small loads and long weekends.
Price   $82.00
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Ole Florida Fly Shop
olefloridaflyshop.com › home › bags › patagonia black hole duffel 45l
Patagonia Black Hole Duffel 45L | Ole Florida Fly Shop
Patagonia Black Hole Duffel 45L
Features Waterproof fabric with sewn seams protects your gear in wet conditions Carry with handle or padded and adjustable shoulder straps; two haul handles and four corner-mounted webbing daisy chains facilitate hauling and tying down big loads. No shoulder straps on 45L U-shaped lid provides easy access to the main compartment; zippered exterior pocket; two zippered internal mesh pockets Bottom padded with foam to protect contents
Price   $99.00
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Backcountry
backcountry.com › men's accessories › packs & wallets › men's duffels
Patagonia Lightweight Black Hole 45L Duffel - Accessories
More specifically, this mid-sized duffel features an abrasion-resistant nylon exterior that's equal parts durable and lightweight, while the TPU laminate and DWR treatment defend your gear from coffee spills, precipitation, and camp cooking sessions gone awry. The diagonal zipper touts a wide girth to ensure easy access to the cavernous main compartment. An internal stash pocket provides safe respite for smaller items and doubles as the storage sack for the duffel when it's not in use.
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Reddit
reddit.com › r/onebag › [review] patagonia black hole duffel 45l
r/onebag on Reddit: [Review] Patagonia Black Hole Duffel 45L
December 8, 2018 -

Duffel bags aren’t for everyone. I was hoping to find a carry on size duffel that would also have a decent carry option (maybe there isn’t one?). I had high hopes for the Patagonia Black Hole Duffel Bag. It’s definitely a high quality bag at a decent price, but the backpack straps don’t work well for me.

Here are my thoughts on the 45L version for one bag travel, as well as a long form blog post and a YouTube video review if you want to see more. I’d love to hear from anyone who uses this bag, why you like it/hate it, or have different thoughts from mine. Thanks!

Photo Gallery: https://imgur.com/a/4eNG8Kt

Materials and Size

  • Fabric: This is my first experience with the Black Hole material. It’s super sturdy and durable, I like when bags are stiff enough that they don’t flop over when not fully packed. But it’s shiny and less low key than other fabrics, so I can see why not everyone would like it.

  • Hardware: The hardware is all solid. #10 YKK zippers on main compartment, and #8 on the front pocket. They aren’t locking, but you can easily put a carabiner on the zipper pulls. The hardware and buckles are high quality Duraflex.

  • Size: Dimensions are 19" x 10" x 10.3" (48x25x26 cm). Duffel bags I’m finding out always seem to have at least one side that is bigger than standard carry on dimensions, but at least its soft sided. The 10” width and height make the bag a little boxy, and it’s shaped like a trapezoid, with the small side on top. This isn’t the best shape for carrying as a backpack, it sits kind of weird on my back.

Carry Options

  • Backpack Straps: These aren’t my favorite. For being a totally solid bag in almost every other aspect, the backpack straps fall short. They only have a slight curve to them, are kind of firm, have no back mesh, and lack a sternum strap. They are removable, but have no dedicated storage pocket.

  • Carry Handles: They did a good job with the top carry handles. They’re simple, but work well. My biggest problem is they aren’t removable. There is nothing you can do with them when you carry the bag as a backpack.

  • Shoulder Strap: The previous version of this bag came with a shoulder strap, but this one doesn’t. Why they got rid of it I have no idea. Lack of a shoulder strap was the biggest complaint I read on reviews. And since the backpack straps aren’t all that comfortable, it would be really nice as a carry option.

Exterior / Interior Organization

  • Exterior: It has a simple exterior organization. The zippered front pocket is kind of big because it’s the foldable pocket the bag comes in, in reverse. There are also two side end handles, and 4 rows of daisy chain loops. Probably a little overkill, but good if you like to attach things to the outside of your packs.

  • Interior: Again, pretty simple interior organization. It’s just a large duffel compartment, with no separators, or laptop compartment. There are two small zippered mesh pockets on the underside of the lid. It’s a convenient location to access small items, but since there’s no back padding, anything you put in there will be poking into your back if you carry it as a backpack.

Cheers,

Top answer
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The Granite Gear 20" duffle has passed straps, a sternum strap, a shoulder strap and is much lighter and less expensive than the Black Hole. The Patagonia Lightweight Black Hole suffers from backpack strap issues. These lighter bags (16-18oz) don't eat up the weight on budget airlines carry on limits and still remain sturdy enough for self carry. I wouldn't want to be carrying any convertible much more than between rail/bus/taxi/hotel jumps. If you are working with 10kg loads, there isn't too much suffering. All the 45 liter-is duffel bags I surveyed suffered from the wrong proportions for budget airline cabin carry on use. They are all a little to thick in one dimension. If you don't pack them bursting right they would probably compress the 2" needed to fit a test box. You will probably hit the 10kg weight limit before overfilling a 45 liter bag anyway. To get maximized dimensions, you need to look at more luggage -oriented designs like the Patagonia MLC or Timbuk2 Wingman. Adding compression straps to the duffel style bags would help a lot to get that last dimension in line and would stabilize the innards at the same time, lest it all goes to the bottom end when carried vertically. Straps that go completely over the opening would take stress of the zippers too. The Black Hole is great for rough handling and rough gear inside. I think they are too heavy for carry on use. If you are going on buses and trains in remote areas, the ruggedness will pay off.
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Been wanting to get one of these, but you saved me money. Duffel bag with no shoulder straps? No thanks.
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Patagonia Worn Wear®
wornwear.patagonia.com › products › black-hole-duffel-45l_49335_lag
Black Hole Duffel 45L
Black Hole Duffel 45L
A water-resistant and super durable duffel designed to carry your gear to faraway places
Price   $74.00
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Melanin Base Camp
melaninbasecamp.com › gear-reviews › 2019 › 4 › 20 › patagonia-black-hole-duffel-bag-gear-review
Patagonia Black Hole® Duffel Bag Gear Review — Melanin Base Camp
December 31, 2019 - The Patagonia Black Hole® Duffel ... of 60L and weighs in at 2 pounds 7 ounces. The dimensions of the duffel are 25 x 13 x 10in (63.5 x 33 x 25.4cm)....
Address   Bethesda, MD
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Trailspace
trailspace.com › home › hike and camp › backpacks › pack duffels
Patagonia Black Hole Duffel Reviews - Trailspace
Patagonia's Black Hole Duffel line has 4 sizes, 45L, 60L, 90L and 120L. All are made from a durable water resistant fabric which can take a beating.
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Pack Hacker
packhacker.com › pack hacker › bags & luggage › patagonia black hole mlc 45l review
Patagonia Black Hole MLC 45L Review | Pack Hacker
The Patagonia Black Hole MLC 45L is a massive travel backpack with enough space for all your gear and then some. However, just because it has room for your gear doesn’t mean it’ll be intuitive or comfortable.
Published   April 29, 2025
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Pinnacle Promotions
pinnaclepromotions.com › patagoniar-black-hole-mlc-45l.html
Patagonia® Black Hole MLC 45L
Patagonia® Black Hole MLC 45L The classic Black Hole MLC bag is a burly, soft-sided 45-liter suitcase with enough room for world travel and convertible backpack straps for comfy load carrying, and is made with 100% recycled body fabric, lining and webbing
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Reddit
reddit.com › r/onebag › patagonia mlc 45l vs black hole 40l duffel?
r/onebag on Reddit: Patagonia MLC 45L vs Black Hole 40L duffel?
November 28, 2022 -

Any thoughts on Patagonia's Black Hole MLC 45L vs their Black Hole 40L duffel? I'm having a hard time finding comparisons of the two despite them seeming fairly similar to me on paper. Curious what each excels at and what the drawbacks are? Thanks!

Top answer
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I prefer the 40L duffel, but I'm the odd traveler who prefers having a mostly-loaded daypack inside the larger bag. At the same time, while the MLC is better in features I would not consider it a good product as your primary travel bag. My thought process is: If I can't put it under the seat (depends on the seat, sometimes it's possible with the 40L partially packed) and/or they force me to check anything bigger than a personal item, I still want my valuables with me. I take my daypack and check the duffel, which only has spare changes of clothes for varying weather/job sites. I've also found the duffel to be reasonably comfortable and there's nothing I want that the MLC provides. The duffel is just a bucket. One flat zippered compartment on the lid that I would not recommend using for anything non-flat because it'll poke into your back. One side pouch, AKA the stash pouch it ships in, which I would also not recommend using for anything bulky because it really messes up your luggage tetris if you do so. Backpack straps are fine, duffel handle is very wear-resistant. I would use this on most other bags if I could. I have been critical of the MLC for years, since it's always felt like a duffel with a more chic design, extraneous organizer panel, and little meaningful support. In other words, it's a CabinZero bag with fancier materials. It's still floppy if you don't pack it full, no internal frame. I've seen people use one a few times, and unless it's packed to the brim it just looks like any other duffel or lumpy tote bag. And if it's packed to the brim, it may not fit in a carry-on sizer. I will admit that it's at least got a useful water bottle pocket + laptop sleeve but remain otherwise unconvinced. IMO the duffel is a better travel bag for people who could do a personal item, but their plane ticket allows a carry-on and they figured a few extra items wouldn't hurt. This was my situation! Stayed an extra 3 days on a business trip, spent Saturday recovering and crocheting with the yarn I brought. It is still competing with other duffels like the TNF Voyager, Osprey Transporter, or REI Big Haul, with the main benefit being its brand name and looks. In contrast, the MLC is the bag to choose if you plan to use this as your main travel backpack while walking around... maybe. I think a good portion of its sales are for people who have a checked bag and want to maximize travel storage. It has stiff competition with "standard" travel backpacks that are more ergonomic, and if you were looking at it for one-bag purposes I'd point you toward an Aer Travel Pack, an Evergoods CTB35, or other backpacks in a similar price range that actually feel like they're solid backpacks.
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I've only ever used the 40L duffel, but a quick look at the MLC tells me that it seems a bit more practical for a travel bag. It looks like it has much better internal organization (the duffel is just a single space), and seems designed to be carried like a backpack a bit more intentionally (the duffel is literally a duffel with straps). In general just looking at the two bags on Patagonia's website gives a pretty good idea of what each one is capable of. The strength of the duffel is that you actually get all 40L of space and are free to do your own organizing, I used mine religiously for ski trips and it was awesome. I also used it for 6 months abroad and it was kind of a pain to haul around, and the lack of internal organization meant a lot of packing vs. unpacking. If you want to jam bulky, weird shaped stuff into a bag the black hole duffel is the way to go. If you want your stuff organized... I can't say it's the best.
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Patagonia Worn Wear®
wornwear.patagonia.com › products › black-hole-wheeled-duffel-45l_49376_bbe
Black Hole™ Wheeled Duffel 45L
Black Hole™ Wheeled Duffel 45L
A highly weather-resistant gear hauler with burly wheels and a telescoping handle.
Price   $202.00
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Backcountry
backcountry.com › travel › carry-ons
Patagonia Black Hole MLC 45L Bag - Travel
September 29, 2025 - Delivering compact storage, easy organization, and an ultra-durable design, the Patagonia Black Hole 45L MLC Bag is as perfect for business trips as it is for a weekend of car camping.