Free 2-Day Shipping Over $50 Order by 12/20*

Detail Images

  • Mountainsmith - Back
  • Mountainsmith - 3/4 Front
  • Mountainsmith - Adventure 20L Office -
  • Mountainsmith - Back -
  • Mountainsmith - 3/4 Front -

Current Color

  • Mountainsmith - Adventure 20L Office -

Mountainsmith Adventure 20L Office

Temporarily Out Of Stock

Don't get too bummed. This item is on the way and will be available for purchase as soon as it rolls into the warehouse.

Can't wait? Consider one of the other Men's Everyday Packs we have in stock.

View Similar Products

Be the first to review


Bring trail-ready style into the boardroom.

Built to handle the bustling commute into the city for your nine-to-five job (but without the stuffy pretentiousness of a briefcase), the Mountainsmith Adventure Office bag carries all of your work essentials in organized protection—and with a mountain-inspired aesthetic. 

Tough-as-nails Cordura nylon offers resilient protection against bumpy rides in to the office, and the 210D nylon lining safeguards your essentials all along the way. Two luggage handles and an adjustable shoulder strap make for easy transport when navigating airports or crowded city streets, while the roomy interior and bevy of pockets offer space for your books, tablets, chargers, boarding passes, and other travel essentials. Plus, the laptop compartment ensures your computer travels with you in a secure fashion.

  • Tough, feature-heavy messenger bag for long days in the office
  • Durable fabric holds up against demanding adventures
  • Two handles and adjustable shoulder strap assure carry options
  • Laptop compartment stows your computer safely
  • Multiple zippered pockets carry all of your daily essentials
  • Item #MOU003H

Tech Specs

[body] 610D Cordura, [lining] 210D nylon
20L (1220cu in)
Shoulder Strap
[external] 1 left side accessory, 1 right side accessory, 1 front, 1 backpanel boarding pass, [internal] 1 hanging, 1 organizer
Laptop Sleeve
12.5 x 16 x 7.5 in
Claimed Weight
2 lbs 5 oz
Recommended Use
casual, travel
Manufacturer Warranty

Tech Specs

  • Reviews
  • Q & A

What do you think about this product?

Have questions about this product?

Adventure Office Large

Bring the backcountry into the boardroom with the Adventure Office Large. The benefits of a briefcase, backpack, over-the-shoulder messenger bag, and business class carry-on luggage, this feature-rich bag allows you to stay organized and travel simply

    Adventure Office Large

Adventure Office - 1220cu in

The backpanel boarding pass pocket, backpanel access laptop compartment, organization pockets, luggage cart handle, and adjustable shoulder strap make it easy to move through the airport or train station and between meetings or classes. With multiple accessory pockets, front expansion sleeve, spacious main compartment, daisy chains and D-Ring attachments, you can pack in your notebooks, binders, tablets, phones, charges, water bottle, coffee canister, and all of the office or school essentials. Thanks to the durable CORDURA® fabric, the Adventure Office Large will be by your side all the way up the business ladder.

Adventure Office - 1220cu in