Crux Pack,

Winter 2021

The Carry-All Bag for Climbing and Photography

Adventure photography is often complicated by the abundance of photography-specific and sport-specific equipment that an individual carries. To remedy this, I designed a technical backpack—Crux Pack—that considers the holistic experience of taking photographs in rugged conditions; by providing organization and storage for both photography and sports equipment and improving the accessibility of these items while the bag is actively being worn.


 

Background

 
 

Research

I used a combination of market research, precedence research, user journey maps, user personas, and material testing to solidify my product’s functional, expressive, and aesthetic criteria. Given my lack of experience with patterning and sewing backpacks, I also utilized this stage of the process to experiment with making a very simple backpack from canvas and foam.


Ideation

I referenced my market and precedence research to gain inspiration for the initial brainstorming of expressive, functional, and aesthetic features. The ideas generated from this exercise were documented and organized using mood boards, rough sketches, concept sketches, annotated diagrams, material tests, and lists. I progressed with the most simplistic yet compelling idea and drafted a basic pattern on paper. Using this pattern, I stitched together an initial low-fidelity prototype of the Crux Pack to work out any kinks in the pattern, and to create a PFC that I could follow for a final assembly.


Concept Validation

I contacted a professional rock climbing photographer (Cameron Maier A.K.A Bearcam) for both concept validation and critique.

Yes, this idea is a good one; others have experienced the same struggles with organizing personal belongings/climbing gear and photography gear in the same bag.

Some existing bags come close to being a great solution, but these bags oftentimes have a separate camera gear organizer that comes out from the bag… This feature makes accessing the gear more clunky, as the interior case moves around and doesn't always align with the exterior window.

My design is a logical next step; it allows for customization with velcro dividers, and the organization is built into the bag. On top of this, there are features specifically tailored to climbing.


Iteration

I created a series of physical prototypes to test the fit of the backpack’s components and the utility of certain functional elements. To rapidly iterate, I used Fusion 360 and Adobe Illustrator to draft a pattern that I could easily reference for measurements and tweak, when necessary. Once I solidified my pattern, I exported my linework into a series of to-scale PDFs, which I printed and taped together to create paper patterns. These paper patterns allowed me to accurately mark and cut my fabric components, and prepare for assembly. To assemble the prototypes, I utilized fabric pins to align the various components, and a Singer Heavy Duty Sewing Machine/Serger to sew the seams.

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