About
Last updated: November 2026
Spec to Shelf is published by Cydney Mar, a product development strategist who helps founders turn product ideas into real, scalable businesses.
It is a resource for founders developing consumer products, with guides to tech packs, product specifications, samples and production readiness. It is one of a small number of websites Cydney Mar publishes; her main website is cydneymar.com.
Cydney Marpublishes and writes Spec to Shelf. She is a product development strategist based in Montreal, Canada, who runs Cydney Mar Consulting, an Indigenous-owned product development firm. She is Nlaka'pamux.
She guides founders through her Concept-to-Reality Pathway: Product Clarity, Right Prototypes, The Right Suppliers, Cost and Margins, Production-Ready, and Launch and Scale. Her work covers production-ready tech packs, sampling, sourcing, costing, business plans and cost structures, pricing and path to market. She most wants to guide consumer products for retail, TV and direct-to-consumer brands.
She studied fashion at Blanche Macdonald in Vancouver, began her first company in 1980, designed Cirque du Soleil's first Boutique Collection, led design for Edwin Jeans in North America, and sold her own collections on QVC. She has created fashion, jewelry, bath bombs, scented candles, homewares, paper products, car accessories, and founded Cydney Mar Wellness. She has served as an expert advisor to StartUp Canada and EDC.
Founders often lose time and money by taking the right steps in the wrong order: sampling before the product is clear, choosing suppliers by guesswork, or finding out about margins too late. Spec to Shelf exists to explain the documents and decisions that prevent that, especially tech packs and product specifications, and to help founders find the Concept-to-Reality Pathway when they want expert guidance.
Read how these guides are written, or contact Cydney Mar through her contact page, by email at cydney@cydneymar.com, or by phone at 514-949-4287.
Cydney Mar cites 45+ years in product development and $300M+ in global product sales across retail, TV and direct-to-consumer. She sold her own collections on QVC in 8 countries for 15+ years, with more than 800 hours of live television, designed Cirque du Soleil’s first Boutique Collection, and led design for Edwin Jeans in North America.
More in the FAQCydney Mar is based in Montreal, Canada, and runs Cydney Mar Consulting, an Indigenous-owned product development firm. Her business has her working with clients worldwide; contact her through cydneymar.com to discuss your project and whether the Concept-to-Reality Pathway fits.
More in the FAQContact Cydney Mar through the contact page on cydneymar.com, by email at cydney@cydneymar.com, or by phone at 514-949-4287. The contact page also has a booking link for a call to talk through your idea or project, whether you are a founder or a potential partner vendor.
More in the FAQA product development consultant guides a founder from idea to production. Cydney Mar’s work covers production-ready tech packs, sampling, sourcing, costing and production readiness, plus business plans, cost structures, pricing and path to market. The aim is fewer costly mistakes and a clear next step at every stage.
More in the FAQStart with product clarity: write down exactly what you are making, who it is for, and why they would buy it, before spending on samples. That is step one of Cydney Mar’s Concept-to-Reality Pathway. Her free From Idea to Income workbook, offered on cydneymar.com, helps you score an idea and map a path to launch.
More in the FAQSee all questions in the tech pack and product development FAQ
Cydney Mar guides founders of consumer products for retail, TV and direct-to-consumer through the Concept-to-Reality Pathway, from product clarity to launch.
Published by Cydney Mar
