MOS BLACKPACK, Tech Backpack - The best backpack we make!

SKU SW-42850
Power Adapter


The MOS Blackpack is our most durable backpack with many features to keep your gadgets organized and protected. When used in combination with a "MOS Reach" power adapter you are able to plug in all your devices to a single outlet without having to take them out of the Blackpack.


Unexpanded: 31 cm by 46 cm by 18 cm when full (Excluding the straps)

Expanded: 31 cm by 46 cm by 23 cm.

MOS Blackpack vs. MOS Pack Grande

Blackpack vs Grande
Features Blackpack Grande
Expanded capacity 27L 40L
Exterior 1680D Ballistic Nylon 300D Polyester, 1000D Nylon Bottom
Laptop Support 15.6" 17"
Water Bottle Support 32 oz 40 oz
Sternum Strap Removable Non-Removable
Rain Fly Built-in No Rain Fly
Warranty 5 yrs 2 yrs

Stronger Sunglasses Case

We wanted to get an idea of how protective the new case inside the Blackpack is. Do not try this at home.

Recent improvements:

  • NEW: Greatly improved top handle to withstand heavy loads and sudden impacts while still being comfortable to grab.
  • NEW: External Water bottle pocket that is easier to use when your bag is full. There is a matching cable pocket on the other side. They are 30 cm tall. They have a diameter of 8 cm at the bottom and narrow gradually towards the top, reaching a diameter of 7 cm at about 22 cm in height.
  • Slightly larger laptop pocket to better fit most 15.6” laptops
  • Slightly wider and much stronger sunglasses pouch. This should allow you to put most phones in the quick access pocket and help it to protrude less into the main pocket. It is also super crush resistant and shatter resistant.
  • About 10 cm longer straps to better accommodate larger shoulders
  • Three additional Mesh Pockets in the main outer pocket. Dimensions One pocket at 29cm X10.5cm Two pockets at 14cm x 8.5cm


1st Year - Full Coverage

Full coverage for any manufacturer defects or damage from normal wear and tear or transit damage to the BLACKPACK. With limited exceptions MOS will replace or repair the BLACKPACK and pay shipping costs within the US. This does not include cosmetic only damage (such as scratches or stains on the fabric), damage from abuse, or damage to or loss of the bag's contents, loss of use of the bag or similar expenses.

5 Years - Coverage for manufacturer defects and product failures

Coverage for any manufacturer defects or product failures from normal use. These might include zipper failures, seams splitting, or handle or straps detaching. With limited exceptions MOS will replace or repair the BLACKPACK. This does not include damage from transit or damage not related to a failure in workmanship or materials. It also does not include cosmetic only damage, damage from abuse, or damage to or loss of the bag's contents, loss of use of the bag or similar expenses.

Customer Reviews

Based on 44 reviews
Great backpack

Very comfortable and spacious


MOS Blackpack - The Best Backpack We Make!


MOS Blackpack - The Best Backpack We Make!

Best Backpack I’ve owned!

I bought this backpack right before I took a trip to Germany and couldn’t have been more excited. It fit all of my electronics with ease, as well as my passport. I fit my MacBook, iPad, Headphones, Switch, and portable charger in here and still had space. Would highly recommend this to anyone even considering it.

Great Backpack, Needs improvements

I love this backpack but the new batch that came out in September 2019 has an external pocket for a water bottle and it is too small. I could not fit my camelback water bottle that i carry everyday but i could fit it in some other pocket. The rain fly is awesome because of how convenient it is. In the computer section, the elastic squares that you put stuff in would be better if they were lined with fabric instead of just the elastic. I have a small power bank that kept slipping out the bottom. Overall this is a great backpack but the water bottle pocket just needs to be larger.

Thank you for your feedback! What size is your Camelbak bottle?

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