We the Patagonia Black Hole MLC Convertible Backpack 45L in Noble Grey, a 45-litre carry-on solution engineered to solve the chaos of travel packing. Whether you’re heading to a work trip, an airport layover or a weekend escape, this backpack replaces bulky luggage by giving you suitcase-style access, clever organisation and carry options that ease strain. It’s built tough, weather-resistant, and made with recycled materials so you can travel smarter and lighter.

Key Features

• Built from 100% recycled polyester ripstop body fabric and lining, with a recycled TPU-film laminate for weather protection
• 45-litre capacity meets maximum legal carry-on dimensions for most airlines
• Large main compartment opens like a suitcase, with two internal organiser pockets and a drop-in top pocket for smaller items
• Dedicated tech compartment fits most 15-inch laptops, with additional room for cords and documents; opens flat for easy security checks
• Three carrying configurations: backpack, shoulder bag/briefcase, or duffel; straps and hip belt stow away when not in use
• Padded, stowable hip belt doubles as shoulder strap; sternum strap adds support
• External lash points and a wide webbing strap at the back panel to slide over rolling luggage handles
• Fair Trade Certified™ sewn; weight approx. 1,635 g

Ideal For

• Frequent flyers or business travellers needing a carry-on that adapts from airport to meeting room
• Adventurers going on weekend escapes or trekking when switching from city flights to rougher terrain
• Remote workers or students who carry laptops, cords and tech plus clothes
• Those who prefer one robust travel piece rather than separate luggage and backpacks

Style, Fit & Sizing

• True to size for a 45L bag; can be quite tall in backpack mode so good if you have average-to-tall stature or plan to use shorter carrying styles
• Adjustable padded shoulder straps, sternum strap and hip belt help distribute weight
• When converted to shoulder bag or duffel, straps tuck neatly to maintain streamlined silhouette

Washing & Care Instructions

• Spot clean with mild soap and warm water
• Wash inside out; avoid bleach
• Do not iron
• Drip-dry in shade; avoid direct sun for prolonged periods to prevent material fade
• Store with zips closed and straps tucked away to protect exposed parts

Patagonia Black Hole MLC Convertible Backpack 45L – Our FAQs

1. What airlines carry-on regulations does this backpack meet? It is designed around maximum legal carry-on dimensions for most international airlines, making it acceptable in overhead bins.

2. Can it protect a laptop? Yes. The backpack includes a padded laptop compartment that fits most 15-inch laptops; it lies flat to speed security checks.

3. How many ways can I carry this bag? Three ways: as a backpack, as a shoulder bag/briefcase, or as a duffel. Straps and belts stow away when not needed.

4. Is it weather-proof? It is weather-resistant thanks to its recycled ripstop body fabric and TPU-film laminate. It handles light rain and splashes well.

5. Is it ethically made and sustainable? Yes. All major fabrics, lining and webbing are recycled; the bag is Fair Trade Certified™ sewn and uses materials with environmental certifications.

Product Code: 49307