Black Hole
MLC 45L
Based on 15 Reddit mentions
$299.49
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Most discussed features
Sentiment summary across the product areas Reddit users mention most.
Reddit mentions
Original Reddit posts and comments behind this analysis.
How many “onebags” do you own?
I have a few: Patagonia Black Hole Mini MLC 30L (black) Cabin Max Manhattan 20L - Ryanair sized, for budget airlines and weekend trips Patagonia Refugio 26L (light grey) - this one is new! North Face Isabella 20L (black) - my EDC for work I also have a couple of older North Face backpacks (one Borea
...kalina789 in r/onebag
June 27, 2025 8:18 PM
6
Review: Thule Aion 40L (first trip experience)
This thread comes up when Googling this backpack so thought I'd add my 2 cents: this is a backpack for urban travelling (trains, planes, short bursts of a few KM of city walking for getting to your next 'headquarters') it is not meant for nature or hiking this bag looks great, i love that it's minim
...poepkat in r/onebag
September 6, 2025 3:50 PM
4
Best Travel Backpack For Women Right Now
Top Picks by Category Best Overall/Organization: Cotopaxi Allpa 35L: Highly rated for its internal organization, suitcase-style opening, and stylish look, making it great for general travel. Best Value & Comfort: Osprey Fairview 40: A favorite for its comfortable harness system and strong value, oft
...Ir0nhide81 in r/backpacks
December 9, 2025 1:14 PM
2
Olmsted Pack for a Marathon weekend?
I have this and use it for run commuting to the office. It would be way too small for one-bag option for your trip. I have a Patagonia Black Hole MLC 45L which I use for my travel one-bag option which works super well.
t0pher__ in r/runningfashion
May 20, 2025 2:38 PM
2
How many “onebags” do you own?
I have multiple mainly because I can’t help buying them. Patagonia black hole mlc 45l, Cotopaxi Allpa 40l, and 2 Cotopaxi Allpa 20l. My next purchase will be the Allpa 28l for my under the seat bag. I am considering selling my black hole because I don’t like it all that much. I prefer the Allpa 40l.
...Kitridgejo in r/onebag
June 28, 2025 11:09 AM
2
Talk Me Out of Buying the Matador GlobeRider 45?
I really like this one. l and will probably go for it because I can utilize it with everything else. Did you end up buying the Patagonia Black Hole MLC 45L?
Equivalent-Pen-1733 in r/onebag
July 20, 2025 3:14 AM
2
Is a 35L backpack enough for one month?
Not sure about space but if you do want to be on the safe side, the patagonia black hole MLC (45L) and cotopaxi allpa (42L) seem like solid options with the luggage style opening that I think makes a great travel backpack.
AGudUsernamE in r/backpacking
July 28, 2025 5:53 PM
2
Talk Me Out of Buying the Matador GlobeRider 45?
The Patagonia Black Hole MLC 45L is really great bag. It has lots of internal organization and a great laptop spot. It has one major con...no external pocket to stuff your passport, wallet, phone, headphones so you have to open your bag and dig around for stuff a lot. Otherwise its a great bag. That
...Electronic-Bet-7513 in r/onebag
September 26, 2025 1:10 AM
2
Bag Finder Megathread - 09 March 2026
Hi I’m (20 M) traveling to Europe via Iceland Air. I will be there for two weeks and using train to travel until I eventually fly out of Italy. This is my first time flying internationally so I am not sure how to go about picking a bag. The Patagonia Black Hole 45L MLC looks nice but costs a lot and
...Acrobatic-Ask9027 in r/onebag
March 10, 2026 4:06 PM
1
MLC 45L vs mini mic 30L
Heya, I have the 45 MLC and a 30 Refugio which is not what you're asking about but I think I have enough experience with both while traveling to give you some idea. The 45L MLC is not a great size in my opinion because of how it's structured. The middle panel just blocks things from being filled, so
...wuunderfool in r/PatagoniaClothing
April 3, 2026 11:32 PM
1