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Amplitude

Simple but incredibly effective; The Amplitude flip top backpack is an all-rounder that does nothing but get the job done. 8L's of padded, weatherproof storage spread out across 3 separate zones means you've got space for all of your gear. The internal document sleeve and vertical zipping front pocket means it's easy to get to, no matter what you're doing. View Features

Regular Price: $89.00

Special Price $69.00

Simple but incredibly effective; The Amplitude flip top backpack is an all-rounder that does nothing but get the job done. 8L's of padded, weatherproof storage spread out across 3 separate zones means you've got space for all of your gear. The internal document sleeve and vertical zipping front pocket means it's easy to get to, no matter what you're doing. View Features

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Size + Technical

Features
  • 3 storage zones
  • Weatherproof
  • 8.4 litres of storage
  • Padded back and shoulder straps for comfortable wear
  • Large main compartment and document organiser for easy use
  • Vertical zipping front pocket for easy access while wearing
  • Weatherproof

  • 3

    3 storage zones

  • Holds the necessities

  • Width
    • 28cm
    • 11.02in
  • Height
    • 30cm
    • 11.81in
  • Depth
    • 10cm
    • 3.94in
  • Volume
    • 8.4L
    • 512.57cu in
  • Weight
    • 0.4kg
    • 0.88lb

Customer Reviews

Amplitude is rated 3.5 out of 5 by 8.
Rated 5 out of 5 by from Great bag This is small enough to not weigh a ton when full, but big enough for my laptop, a book, water bottle, pen and paper, plus it doesn't weigh my shoulder down!
Date published: 2018-07-16
Rated 5 out of 5 by from Great smaller backpack I love this backpack. Good size not to big and nice and light. Bought the blood orange not boring. Has a nice big inside pocket.
Date published: 2018-06-15
Rated 4 out of 5 by from Simple and looks strong I love the sizing and very useful, water resistant like the other products of crumpler
Date published: 2018-07-11
Rated 4 out of 5 by from Good size I recently bought the amplitude backpack and found it to be a good compact size with lots of pockets for easy access for phone.
Date published: 2018-07-09
Rated 4 out of 5 by from Great size I bought the Amplitude a week ago and have used it every day. It's the perfect size, not so many pockets that things get lost! Fits everything I need for a day at work or for study.
Date published: 2018-06-28
Rated 3 out of 5 by from Great looks, not very practical I bought this a couple of weeks ago. I love the looks of the Amplitude, looks super cool, however it is difficult to get my stuff out of the bag if I am walking. I like a backpack to be practical, if I am walking to be able to open it quickly, get the stuff, close my backpack and "back to the back", but with the Amplitude, I need to carefully put the top back in their place to look nice. I like the backpack and I do not regret the purchase, but it is not my favorite.
Date published: 2018-07-26
Rated 2 out of 5 by from Disappointed with the design I bought the bag a couple of months ago as an alternative to my Great Thaw as I was wanting something a bit smaller for day to day outings. I also liked the cute design with the flip top. However, I've found that as soon as you put anything in the bag (even if the bag's no where close to full) the flip top doesn't stay down like in the photos and wears more like a rectangle on your back, also making the bag look a bit to bulky in my opinion. In terms of functionality, like all crumpler products it's very good. Water resistance holds up really well and it's comfortable to wear. Only disapointed by the way it looks.
Date published: 2018-07-19
Rated 1 out of 5 by from Stylish Backpack But NOT Practical I bought backpack for my cousin Emily Christmas prezzie as top notch design but size wise not Practical as prefer double capacity storage width & size like 25L .
Date published: 2018-12-08
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