Case 11
Packable down, zero leakage claims.
How an outdoor retailer launched a private-label packable down jacket with traceable down and tight leakage control — placeholder case study.
The challenge
The retailer wanted a light jacket that packs into its own pocket for its private label. Its first attempt with another factory had feathers poking through seams, and it needed proof of responsibly sourced down for its customers.
Our solution
We used a downproof 20D nylon with a calendered finish, tightened the stitch density on baffle seams, and weighed fill by chamber on every size. Down came with lot traceability documents, and each lot was tested for fill power and down cluster content before filling.
- 20D downproof calendered nylon
- Fill weighed per chamber, per size
- Fill-power test per down lot (placeholder)
- Traceability documents for down


Results
- 0
- Down leakage claims
- 0g
- Jacket weight (M)
- 0pcs
- First season
- 0seasons
- Repeat seasons
* Placeholder figures for illustration.
“Placeholder testimonial — not a single feather complaint in the first winter.”
Client NamePrivate-label buyer, outdoor retailer (placeholder)
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