Volume22 L
Weight870 g
Dimensions46 × 30 × 19 cm
Cabinunder the seat: depending on the airline
Patagonia · Black Hole Micro MLC 22L
Black Hole Micro MLC 22L: the small Patagonia travel backpack, a change of clothes and the laptop for a night away.
The Black Hole Micro MLC 22L is a 22-litre Patagonia travel backpack, the smallest in the MLC series, designed for the space under the seat. Tuesday evening, a change of clothes, shoes included, on one side, the 15-inch laptop on the other; Wednesday, the meeting in Lyon, then the train home without going back to the hotel.
Air travel · Train · Short trips
A night away, the laptop kept apart, a single bag.

The range
22, 30 or 45 litres: three sizes, three cabin rules.

Black Hole Micro MLC 22L
22 L · 870 g · 46 × 30 × 19 cm
Designed to go under the seat. In Europe it's bigger than the free under-seat bag: count it as a cabin bag.
This bag

Black Hole Mini MLC 30L
30 L · 1,290 g · 51 × 30.5 × 18 cm
Fits every 55 cm cabin bag limit. Not under the seat.
See the Black Hole Mini MLC 30L
Black Hole MLC 45L
45 L · 1,635 g · 56 × 37 × 19 cm
For the long trip. 1 cm too tall for 55 cm limits; it fits on easyJet.
See the Black Hole MLC 45LPhotos to the same scale: 46, 51 and 56 cm tall.
In the cabin
Under the seat in Europe: 1 cm over on easyJet, no go elsewhere.
The Micro is designed for the space under the seat. In Europe, the free bags that go under the seat are 40 to 45 cm tall; it's 46. Soft-sided, it squashes down; stuffed to bursting, it bulges.
Under the seat · depending on the airline
Designed to go under the seat; at 46 cm tall, it's bigger than the free European bags, 40 to 45 cm.
Overhead locker
The cabin bag, above the seats.
In the hold
Too big for the cabin.
Dimensions 46 × 30 × 19 cmMost common cabin bag limit in Europe 55 × 35 × 25 cm: it fits easily, with 9 cm to spare in height
Under the seat: 1 cm too big on easyJet (45 × 36 × 20 cm), 6 cm on Ryanair, Transavia and Vueling (40 × 30 × 20 cm). As a cabin bag, it fits everywhere. Check with your airline.
Size limits checked in October 2026; every airline sets and changes its own rules, so check yours before you fly.

What fits inside
22L
A change of clothes, shoes included.
The main compartment takes a change of clothes, shoes included, behind a mesh divider that holds everything in when you open it. The other half, padded, keeps a 15-inch laptop, papers and cables; it opens flat for the security check.
- A change of clothes and a pair of shoes
- A 15-inch laptop, kept apart
- Papers and cables tucked into the lid





Colours
Five colours, from slate blue to caramel.
Smolder Blue
A very dark slate blue: from a distance it passes for black, up close it has more depth.
Black
Matt black, discreet grey logo: the most versatile of the five, from the train to the office.
Sastrugi Summit Blue
A tone-on-tone marbled steel blue with a yellow logo: the only print in the series.
Berry Fig
A deep plum with a cream logo: colour on your back, without shouting.
Cinnamon Brown
A golden caramel with an orange logo: easy to spot from far off in a station concourse.
Ways to carry
On your back, on your shoulder, in your hand, or on your suitcase.




300denier, the thickness of the yarn
The fabric
The MLC fabric, in a more compact size.
- 100% recycled polyester ripstop, laminated with a recycled TPU film (a flexible plastic) that copes with light weather and abrasion.
- Lining and shoulder straps. PU-coated recycled polyester, and recycled airmesh for the shoulder straps and the separate shoulder strap, all bluesign® certified.
- Factory. In Vietnam, in a Fair Trade Certified™ factory.
In the rain
A shower between the taxi and the terminal: the laminated fabric holds.
Light rain
Water-repellent fabric
PU coating and a durable water repellent (DWR) finish: water beads up, then eventually gets through at the seams and zips.
Shower
Laminated fabric
Fabric covered with a TPU film (a flexible plastic) that stands up to the weather. The seams aren't taped.
This bag
Proper rain
Rain cover
A removable cover goes over the whole bag. Without it, the coated fabric eventually lets water through.
The seams aren't taped: in a thunderstorm, get it under cover.
Patagonia
A brand that guarantees what it makes, and repairs it.
“We guarantee everything we make”: repair, replacement or refund if a product doesn't satisfy you (Ironclad Guarantee). Your claim goes through Eiken, and we pass it on to Patagonia.
Its products are designed to be repaired: the Worn Wear programme, and more than 100 repair guides written with iFixit.
Founded in Ventura, California. A certified B Corp and founding member of 1% for the Planet; since 2022, Earth has been its only shareholder.
Eiken's take
- Why we chose it
- The smallest MLC keeps the essentials of the bigger ones: lay-flat laptop, three ways to carry, suitcase strap, in 22 litres that stay with you on the flight.
- Worth knowing
- 46 cm tall: under the seat, it's bigger than the free European bags (40 to 45 cm). Count it as a cabin bag, and check your airline's rules.
- Who it's for
- Anyone away for one night for work with a single bag: the next day's shirt, the shoes, the laptop.
Baptiste, Eiken
Specifications
- Volume22 L
- Weight870 g
- Dimensions46 × 30 × 19 cm (height × width × depth)
- Cabindesigned to go under the seat; in Europe, a cabin bag
- Laptopmost 15-inch laptops, lay-flat compartment
- Carrybackpack, one shoulder or across the body, hand
- Storagemesh divider in the main compartment, lay-flat laptop compartment
- Fabricrecycled 300 D polyester ripstop, recycled TPU film
- Liningrecycled 200 D polyester, PU coating
- Shoulder strapsrecycled polyester airmesh
- Certificationsbluesign® (lining, shoulder straps); Fair Trade Certified™ sewn
- Made inVietnam
- Patagonia style number49260
Specifications: Patagonia data; dimensions converted from inches.
Questions
What are the dimensions and weight of the Micro MLC 22L?
46 × 30 × 19 cm (height × width × depth) and 870 g empty, for 22 litres.
Is the Micro MLC 22L waterproof?
It handles a shower without being waterproof: the fabric is laminated with a TPU film, but the seams aren't taped. In a thunderstorm, get it under cover.
Does the Micro MLC 22L fit in the cabin on easyJet, Ryanair or Air France?
As a cabin bag, yes, on all three: 46 × 30 × 19 cm fits within 55 × 40 × 20 cm on Ryanair (Priority), 56 × 45 × 25 cm on easyJet and 55 × 35 × 25 cm on Air France. Under the seat, no: it's 1 cm bigger than easyJet's free bag (45 × 36 × 20 cm) and 6 cm bigger than those of Ryanair (40 × 30 × 20 cm) and Air France (40 × 30 × 15 cm). Check with your airline.
How many days is the Micro MLC 22L good for?
A change of clothes, shoes included, and the laptop: one or two nights if you travel light. Beyond that, the Mini MLC 30L takes 8 litres more and fits the same cabin bag limits.




