Beginner Bag Making in Portland, OR on 9/27/25

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How to Install Chicago Screws - Klum House

How to Install Chicago Screws

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Chicago Screws Chicago Screw Tool

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About the Author

Ellie Lum

Ellie Lum

Klum House founder Ellie Lum has over 25 years of professional bag making experience. Ellie's superpower is teaching makers to achieve professional-quality results on a home sewing machine— and have a hell of a lot of fun while doing it. She's passionate about empowering folks through sharing her craft.

Better Cotton

Our waxed canvas is Better Cotton Initiative.

Clear Instructions

Crystal-clear illustrated teaching patterns designed to upskill your bag making.

Premium Materials

Durable, premium materials sourced with the highest quality in mind.

Handcrafted

Made with care in small batches, by a woman-powered team in Portland.