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The EXTM4 backpack has a special black canvas covering designed to trap heat from the sun and be cold/wind resistant. Also, the thick warm material of the canvas makes a good windbreaker to protect the contents and external features of the backpack from blowing around chaotically. When the canvas is not needed it can simply be detached from the backpack and tucked neatly away.

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Anders,M."backpack basics" Get Geared Up Backpacking link

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​ Your design team has one goal: to improve the utility, comfort and aesthetic of backpacks currently on the market. After collecting research, you will take some time to complete the ideation...

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)Internal frame
)Hooks for pulling sled
)Carrying capacity: 48-50 liters/ ~3051 cubic inches
)Black canvas covering

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Snow
Mountains
Glaciers
Crevasses

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Cold all year round
Never gets over 48 degrees
Harsh
Windy

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Survival Skills
Researching and studying skills
Find and rescue strategies

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Requirements for arctic scientist's backpack

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Requirements for arctic scientist's backpack

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)large
)lot's of compartments
)hooks for pulling sleds
)straps on outside for holding sleeping bags, tents etc.
)Bars sticking out top of backpack for carrying more samples etc.
)Water compartment inside backpack
)resistant to heavy wind and freezing temperatures

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Type: Book

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Core samples

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Revise your paragraph in the following ways:

More transitions, overall flow, and clarity