Black Hole Micro MLC 22L blends carry-on convenience with durable, eco-conscious design
What Our Gearhead® Experts Are Saying:
"The Micro MLC is my go-to for ultralight travel. It holds just enough for a couple of days, fits under any airline seat, and still has all the smart organization of the bigger MLCs. I love that it carries like a backpack but converts instantly for clean airport transitions."
When we’re flying out for a long weekend or packing light for a quick work trip, the Patagonia Black Hole Micro MLC 22L makes travel feel easy, organized, and dialed. Built with the same durable, weather-resistant recycled materials as Patagonia’s legendary Black Hole series, this compact pack slips under airplane seats, over our shoulders, or onto rolling luggage with effortless versatility.
The clamshell design opens like a suitcase for full access to the main compartment, while multiple internal and external pockets keep our essentials right where we want them. With backpack straps that tuck away, a shoulder strap for messenger-style carry, and a pass-through sleeve for luggage handles, the Micro MLC adapts to every stage of the journey—whether we’re running through terminals or navigating packed trains abroad.
Details
- Streamlined 22L travel pack built for minimalist, carry-on travel
- Recycled ripstop fabric with weather-resistant TPU coating
- Clamshell opening provides full suitcase-style access
- Internal and external organization for efficient packing
- Converts between backpack, shoulder bag, or brief-style carry
- Padded laptop sleeve fits most 15in laptops
- Rear pass-through sleeve slides over rolling luggage handles
- Meets most airline carry-on size restrictions
- Item #PATZB17
- Material
- 100% recycled polyester ripstop
- Volume
- 22L (1,343 cu in)
- Pockets
- clamshell, organizer, mesh
- Closure
- zipper
- Dimensions
- 18 x 12 x 7.5in
- Claimed Weight
- 1lb 15oz (870g)
- Activity
- travel
- Manufacturer Warranty
- lifetime
Reviews
Q&A
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Overall Rating
2 based on 1 ratings
Review Summary
Fits True To Size
Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.View
Selecting an option will reload the available reviews on the pageOctober 4, 2025
Severely misses the mark, yet over-built
- Familiarity:
- I've used it once or twice and have initial impressions
I bought this as a "personal item" travel bag that could be an outdoor bag. After one trip, I realized something: Patagonia tried to build this one for everything, but really made it good at nothing. It's made of heavy outdoor gear materials, but isn't a piece of good outdoor gear. It's made like a brief case, but isn't good for carrying "briefs" (not the stinky kind). Here's why: (1) The materials are heavier than they need to be for something like this. Sure, some parts of it will last forever and will survive airport cattle chute life. But why? It's not a good piece of outdoor gear, and its customers aren't outdoors-people. (2) It's made of waterproof materials, then it has a #12 zipper around the perimeter that's permeable to water then has no storm flap over the zipper. Raft-grade materials with a giant water-permeable zipper openly exposed to the elements? Whoever at Patagonia thought that up is missing a few wires. (3) The interior is deeply inefficient. The laptop flat and office organizer panel is bulky and needless and not removable. Sure, I used it for organizing pens, battery packs, etc, and I even put a large iPad in the organizer panel. Worked great for that. But it's bulky and can't be reorganized. (4) The lack of a hip belt makes this useless for any outdoor excursion. If you're carrying a rain jacket, a passport, and another light jacket, great -- this one's awesome. If you're visiting national parks and are doing Ranger Rick hikes around the land museum, sweet ... done. But if you're carrying a water bottle, an SLR, a lunch, and some base outdoor gear, you're then too heavy for a two-strap school pack for putting on some miles. In all, the layout of this pack is perfect for the urbanite. It's urban gear in wolf's clothing. It's great for doing airports with some light personal-item gear. But it's not a worthy piece of outdoor gear that can cross-over to things like being rained on, or carrying more than a widdle jacket for a widdle walk around Jellystone. After one trip with this pack, I realize it's not what I needed. It's a near miss. The clam-shell style design is a true innovation and trend-setter. For randomized searches by airport security theater, it's PERFECT. But don't mistake this as a pack that doubles as outdoor gear. It doesn't. It's made of heavy outdoor-grade materials, but doesn't make real use of those materials and the materials serve no function in the whole system of this pack. Overall, I suppose that summarizes Patagonia as a brand these days, but there it is. Don't get rained on with this pack -- it might as well be made of cotton duck canvas. Don't carry more than a few kgs with it since it has no load-carrying traits. It's not a piece of outdoor gear -- it's a piece of public transit gear that looks like outdoor-grade gear.
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