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Home / Crumpler / Crumpler The Rampaging Mob M 15" Laptop Backpack - Deep Diver
  • External Dimensions 51 x 34 x 29 cm
  • Weight 0.95 kg
  • Laptop Compartment Size 36 x 26 x 4 cm
  • Material Polyester
  • Volume 20 L
  • Warranty Lifetime Warranty
  • Product ID RMM002-U12150
People who will be carrying this
Bag Handle Bag Outline

Whether the usual mode of transport for you and your 15-inch laptop involves two flashing wheels or a pair of flash-looking runners, the small Rampaging Mob is the pack for your back. Featherweight light but with a heavy duty 20 L capacity, its ingenious dual opening cargo hold gives you sling bag style access to your belongings, while its equally convenient side pocket puts a 1 L water bottle at your fingertips. Add a plethora of other clever compartments — like an integrated laptop sleeve and secret stash pocket — plus street smarts like reflector strips, as well as vented rear padding, and you have the perfect carry all for the self-powered commuter.

  • Main cargo compartment with top and side zippered openings
  • Internal padded sleeve for 15-inch laptop with velcro fastening cover
  • Internal A4 document/magazine pouch
  • Internal velcro-sealed stash pocket with zippered side access
  • Dual internal stuff pockets
  • Vertical opening zippered side pocket for a 750ml water bottle

Wide, body contoured and padded for extra comfort, the fully adjustable ergonomic harness with chest belt distributes weight evenly across your shoulders, while its neoprene neck collar helps prevent chaffing.


Featuring neoprene panels and foam cushioning for maximum comfort, the top carry handles mould to match the natural contours of your hand and fingers.


Unobtrusive by day. Unmissable at night. The ultra bright reflective strips on the front and harness straps of the Rampaging Mob are the bag's least and most eye-catching feature.


To help wick away perspiration, the rear of the bag and underside of its harness both feature Air Mesh padding, while the rear venting system keeps fresh air circulating between the bag and your back.


The bag outer is made from water resistant materials and features hooded external zippers.


Crumpler construct the Rampaging Mob with ultra durable materials and reinforce the joining and/or stitching on all stress points. That's why it carries Crumpler's famous lifetime guarantee.

Customer Reviews

  • “Happy! Nice website and delivery was super fast.”
    Kostia K from Sydney, NSW, Australia
  • “Great bag for laptop, and year 7 student. He loves Crumpler . My 12 year old grandson loves his crumpler.”
    Christina W from CROYDON STH, VIC, Australia
  • “Great gym backpack. Love love this backpack, very comfortable and plenty of room for gym gear.”
    Mai C from Macleod, VIC, Australia
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Crumpler The Rampaging Mob M 15" Laptop Backpack - Deep Diver

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Return this product within 100 days if you change your mind. More Info.


$9.95 Australia wide (up to 10 items).

$12.95 for 2 business days.

$18.95 for next business day.

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