Free 2-Day Shipping on Orders Over $50*

Detail Images

  • Deuter - Back System Illustration
  • Deuter - Back
  • Deuter - Attack 20L Backpack - Black
  • Deuter - Back System Illustration -
  • Deuter - Back -

Current Color

  • Deuter - Attack 20L Backpack - Black

Deuter Attack 20L Backpack


Free 2-Day shipping on orders over $50*

Select a Size:

Select options
  • Select options
    • One Size

    Select a Color:

    Select options
  • Select options
    • Black

    1 Review


    Protection and provisions, for downhill demolition.

    Charge downhill trails on your mountain bike a little faster and a lot more confidently with Deuter's Attack 20 Backpack protecting your back. Boasting a high safety standard certified by TÜV/GS, the Attack's Shield System uses viscose-elastic foam to absorb shock from harsh impacts, and you can remove it if you like to live dangerously. Deuter molded the shoulder straps to move with you, and there's enough padding at the waist belt to keep you comfy.

    The Attack also features a hydration sleeve compatible with your three-liter bladder, and there's a helmet holder suitable for full-face brain buckets. Deuter also added a rain cover to protect your gear from wet weather, and the waist belt has zippered pockets for protein bars. There are more pockets for valuables, electronics, and water bottles, too.

    • Removable Shield System
    • Molded shoulder straps with sternum strap
    • Padded waist belt with zippered pockets
    • Hydration compatible
    • Full face helmet holder
    • Rain cover
    • Valuables and water bottle pockets
    • Item #DTR004G

    Tech Specs

    600D polyester, 420D nylon, 210D nylon, PU coating
    20L (1220cu in)
    removable Shield Back System
    Shoulder Straps
    molded, sternum strap
    Waist Belt
    yes, padded
    Hydration Compatible
    yes, 3L capacity
    Reservoir Included
    front panel
    1 valuables, 2 side, 2 zippered waist belt
    Helmet Carry
    yes, full face
    Rain Cover
    19.6 x 11 x 8.6 in
    Claimed Weight
    3 lb 7 oz
    Recommended Use
    mountain bike
    Manufacturer Warranty

    Tech Specs

    • Reviews
    • Q & A

    What do you think about this product?

    Have questions about this product?

    Carry the Kitchen Sink

    • Familiarity: I've put it through the wringer

    The Deuter Attack 20 can carry a ton of gear. I'm an xc rider but wanted a little bit larger pack since I carry camera gear every now and again. The Deuter is by no means a light weight pack. It's burly and will take a beating. I removed the shield foam in the pack and it lightened it up quite a bit. The bag alone is still fairly heavy but it makes up for that in comfort. The padded shoulder straps are soft and supportive and the waist strap is well thought out and easy to adjust. The back ventilation is decent but I get hot easily so it may not be a problem for you. Regardless I don't feel like my back is soaking wet. Organization inside the pack is nice and there are several little zippered pockets and other pouches that hold your gear. Another nice touch is a zippered cell phone pocket that you can easily reach while the pack is on (it's on the right side of the pack). If you're looking for a pack that can carry a ton of gear, be comfortable, and look good while doing it, look no further.