YD-728-2 Water Repellent Down Jacket with Linen Bag
Source specification recordedYD-728-2 is published as water repellent down jacket with linen bag in the Y&D catalogue. The source specification records the following, quoted as written: main fabric: 100% poly; bag fabric shell: 100% cotton; bag fabric mid: 100%PU; bag fabric lining: 100% poly DWR main fabric: 5.5.5 JIS L 1092 DWR bag fabric: 4.4.4 JIS L 1092 WPR bag fabric: 15,000MM JIS L 1092 B WVP: 15,000G/M2/24H JIS L 1099 B-1 Padding: 50% 90/10 duck down + 50% SORONA padding weight: 330g double layer downbag FP: 600. Nothing beyond this is stated here. Send the style number to [email protected] and we will confirm fabric, finish, colourways and the figures your programme has to reach.
| Style | YD-728-2 Water Repellent Down Jacket |
|---|---|
| Fit | Regular fit |
| Colour | Not specified |
| Main fabric | 100% poly |
| Bag shell fabric | 100% cotton |
| Bag mid-layer fabric | 100% PU |
| Bag lining fabric | 100% poly |
| DWR main fabric | 5.5.5 JIS L 1092 |
| DWR bag fabric | 4.4.4 JIS L 1092 |
| WPR bag fabric | 15,000mm JIS L 1092 B |
| WVP | 15,000 g/m2/24h JIS L 1099 B-1 |
| Padding | 50% 90/10 duck down, 50% SORONA |
| Weight | 330g |
| MOQ | TBC |
| Lead time | TBC |
Key Benefits
- Water repellent finish on main fabric tested at 5.5.5 to JIS L 1092
- Bag provides 15,000mm water pressure resistance to JIS L 1092 B
- Vapour permeability of 15,000 g/m2/24h to JIS L 1099 B-1 in the bag
- Double-layer downbag design for compact storage and protection
Problems It Solves
- Down jackets that lose insulation when stored in damp conditions
- Storage bags that fail to protect the jacket during transit or storage
- Unverified claims about water resistance in accessory components
Who It Is For
- Outdoor and lifestyle brands sourcing down jackets with certified accessory performance
- Importers needing test reports for water repellent and breathability before order confirmation
- Private-label buyers requiring a complete system of jacket and bag with traceable standards
Application Scenarios
- Winter travel where the jacket must be stored in a protective bag with proven water resistance
- Retail programmes requiring documented water repellent performance for both garment and accessory
- Outdoor use in wet conditions where both jacket and storage bag must resist moisture
Technical Features and Construction
- Double-layer downbag with 100% cotton shell, 100% PU mid-layer, 100% poly lining
- Main fabric: 100% poly with DWR finish tested at 5.5.5 to JIS L 1092
- Bag DWR rating: 4.4.4 to JIS L 1092
- Bag water pressure resistance: 15,000mm to JIS L 1092 B
- Bag vapour permeability: 15,000 g/m2/24h to JIS L 1099 B-1
- Jacket weight: 330g
Materials
- Main fabric: 100% poly with DWR finish
- Bag shell: 100% cotton
- Bag mid-layer: 100% PU
- Bag lining: 100% poly
- Padding: 50% 90/10 duck down and 50% SORONA
How It Is Made
- Main fabric is treated with DWR before garment construction
- Bag layers are assembled in sequence: shell, PU mid-layer, poly lining
- Padding is blended and filled into the jacket body before final closure
- Double-layer downbag is constructed separately and attached to the jacket
Quality Control and Testing
- Main fabric DWR tested at 5.5.5 to JIS L 1092
- Bag DWR tested at 4.4.4 to JIS L 1092
- Bag water pressure resistance tested at 15,000mm to JIS L 1092 B
- Bag vapour permeability tested at 15,000 g/m2/24h to JIS L 1099 B-1
Certification
Customization Options
- Colourway beyond standard: available on request, specification TBC
- Label, hangtag and packaging: buyer supplied artwork
- Size grading and fit block: adjustable to the buyer's spec sheet
Compared With the Alternatives
| A down jacket without a storage bag | YD-728-2 includes a bag with documented water resistance and breathability |
|---|---|
| A standard storage bag without DWR testing | The bag in YD-728-2 has tested DWR, WPR, and WVP performance to JIS standards |
| A single-layer downbag | YD-728-2 uses a double-layer construction for better insulation and moisture protection |
Use and Care Guide
- Store the jacket in the double-layer downbag to protect insulation during transit
- Reapply DWR treatment to the main fabric after washing to maintain water beading
- Ensure the bag's DWR finish is maintained for long-term moisture protection
- Hang the jacket to regain loft after unpacking from compressed storage
Related Reading
Waterproof and Breathable Outerwear
Shells, parkas and twinset coats specified against JIS L 1092 for water resistance and JIS L 1099 for vapour permeability.
Read more →Down and Padded Insulation
Down jackets, twinset padding coats and quilted styles where the fill and construction are stated in the specification.
Read more →How to Read a JIS L 1092 Water Resistance Figure
What the water column number on an outerwear specification means, and what it does not tell you.
Read the guide →What JIS L 1099 Tells You About Breathability
Vapour permeability figures, why the method letter matters and how to compare styles fairly.
Read the guide →Questions About YD-728-2
What is the DWR rating of the main fabric?
5.5.5 to JIS L 1092
What are the bag's water resistance and breathability ratings?
15,000mm water pressure resistance to JIS L 1092 B and 15,000 g/m2/24h vapour permeability to JIS L 1099 B-1
Can we order colours other than the standard?
Yes, other colourways are available on request. Send your colour standard for confirmation.
What is the minimum order quantity?
MOQ is set per programme and is not published. Email [email protected] with your quantity and target season.
Can we supply our own labels and packaging?
Yes, on buyer-supplied artwork. Confirm label position and packing method with your enquiry.
Quote YD-728-2
Send the style number, quantity and target season. We reply with a quotation and a clear list of what still needs to be agreed.