Factory-direct OEM/ODM manufacturing of RDS-certified down outerwear. 550 to 800 fill-power options, leak-proof calendering, stitchless ultrasonic baffling, and low MOQ private labeling.
100% ethically sourced duck and goose down with lot-specific IDFL cleanliness and loft testing certificates.
20D/30D ripstop shell fabrics engineered with high-temperature CIRÉ press to prevent feather migration.
Commercial production starts at 200–300 pcs per style, allowing agile inventory sizing for new lines.
Vacuum-compressed bulk logistics with DDP, FOB, or EXW terms across 55+ countries worldwide.
From ultra-light packable commuter down coats to heavy-duty alpine expedition parkas, explore our pre-engineered base blocks. Every style features graded XS–5XL tech packs, pre-tested down-proof shells, and customizable fill weights to match target warmth and budget profiles.
Boxy streetwear silhouette with 90/10 white duck down, 20D matte nylon shell, heavy-duty YKK Vislon double zippers, and fleece-lined storm pockets.
Engineered for extreme sub-zero weather featuring 3L waterproof-breathable outer membrane (15K/15K), box-wall baffle construction, and RDS goose down.
Minimalist transitional coat weighing under 280g. Folds into its own pocket pouch. Micro-stitched baffles prevent down shift during transit and active wear.
Next-generation stitch-free bonded baffles eliminate pinholes for 100% leak-proof isolation, increased wind-proofing, and clean architectural lines.
Eco-conscious jacket built with GRS-certified 100% post-consumer recycled shell fabric, recycled zipper hardware, and GRS-certified reclaimed rDown fill.
Abrasion-resistant 300 GSM duck canvas body reinforced with double-needle seams and stuffed with 550FP down insulation for high-durability winter commercial uniforms.
Down insulation is unequaled in warmth-to-weight ratio, but commercial sourcing requires strict verification. We maintain total supply chain integrity—from audited farms to multi-stage washing and IDFL lab testing—so your brand gets zero ethical risk and maximum thermal performance.
Raw waterfowl down harvested strictly as a food industry byproduct, certified against live-plucking and force-feeding.
Raw down undergoes 14+ eco-friendly washing cycles with hypoallergenic detergent, achieving 1000mm+ turbidity cleanliness.
Conditioned down is steam-expanded and measured in Lorch cylinders to precisely verify 550, 700, or 800 Fill Power ratings.
High-density nylon shells undergo twin-roller CIRÉ heat pressing to seal fabric pores down to sub-micron down-proof thresholds.
Computerized vacuum down-filling scales inject exact milligram weights into individual baffles to guarantee uniform thermal insulation.
Finished coats pass metal detection, down-leakage stress tests, and AQL 2.5 audits before vacuum-compressed bulk packing.
The primary point of failure in commercial down coats is feather leakage along seam lines. Oasis Jackets engineers structural solutions that solve feather migration while optimizing insulation loft and reducing production cost.
3D Spec / Pattern
Bulk Down Production
Understanding shifts in consumer expectations, environmental legislation, and manufacturing technologies empowers apparel buyers to place winning inventory orders. Here are the key forces shaping bulk down outerwear sourcing.
EU and US textile regulations now demand complete supply chain transparency. Modern procurement requires QR-coded labels linking consumers directly to IDFL down lot test certificates, farm origin data, and GRS recycled shell verification. Brands switching to verified RDS suppliers safeguard their retail distribution channels.
Legacy fluorinated water repellents (C8/C6 chemistry) are rapidly being phased out worldwide. Bulk down jacket buyers are transitioning to bio-based, fluorine-free DWR finishes (such as plant-based Zelan™ R3 or silicon-based DWR) that provide robust hydrostatic resistance without regulatory compliance liabilities.
Stitching down baffles creates thousands of needle punctures that weaken water resistance and invite down leakage. Commercial buyers are migrating toward hot-melt ultrasonic tape bonding and woven-baffle (Dot-Fuse) technologies that build down chambers directly during the fabric weaving process.
Volatile raw material pricing for goose and duck down has accelerated demand for hybrid down insulation. Combining 600FP recycled natural down with micro-denier synthetic blown fibers creates high-loft, moisture-resistant insulation at a lower price per kilogram while fulfilling corporate ESG commitments.
Manufacturing high-performance down outerwear is one of the most technically complex challenges in garment production. Unlike standard knitwear or woven shirts, a down jacket is an integrated thermal system comprising outer shells, down-proof calendering, structural baffle walls, specialized sewing needles, tension-controlled thread, and organic down fill that reacts dynamically to ambient humidity and compression. A single flaw—such as uncalibrated needle heat during sewing or inadequate down cleaning—can destroy an entire retail inventory run through feather leakage or odorous moisture retention.
For over 16 years, Oasis Jackets (a core manufacturing unit of Dioz Group) has operated as a trusted direct-factory manufacturer for global apparel brands, retail chains, emergency response services, and corporate distributors across 55+ countries. Operating from our international headquarters at 8730 Wilshire Blvd, Beverly Hills, CA, and supported by production facilities across 9 countries, we combine Western merchandising governance with high-volume production scale.
Our manufacturing plants utilize clean-room down injection suites equipped with vacuum automated down scales accurate to 0.01 grams. Prior to filling, raw down lots undergo rigorous lab conditioning: moisture removal, dust separation, and static elimination. By controlling the micro-climate inside our filling chambers, we ensure that the specified down weight (e.g., 180g of 700FP down for a Men’s Size Large) achieves maximum volume expansion without clumping or fiber degradation.
Furthermore, our pattern engineering team utilizes CAD marker optimization software to grade shell fabrics, down liners, and baffle walls to within 0.5 millimeter tolerances. This precise dimensional matching prevents down bunching at seam junctions and guarantees that every size—from XS to 5XL—delivers identical warmth ratings (Clo values) and fit ergonomics.
A high fill-power down jacket is only as good as its outer shell. Oasis Jackets collaborates directly with certified mill partners to produce technical 15D, 20D, 30D, and 40D ripstop nylon and high-tenacity polyester fabrics. Shell fabrics undergo dual-pass CIRÉ calendering—a finishing process where woven fabric passes under heavy steel rollers at temperatures exceeding 180°C and pressure reaching 50 tons. This process flattens the surface fibers, reducing air permeability to below 1.0 cc/cm²/sec—the strict threshold required for 100% down-proof performance without restricting vapor breathability.
For technical waterproof down parkas, we laminate shell fabrics with microporous polyurethane (PU) or PTFE membranes. These 2-layer and 3-layer laminates deliver hydrostatic water resistance up to 20,000 mm while allowing sweat vapor to escape (20,000 g/m²/24hr breathability rating), ensuring the inner down fill stays dry and lofty even in wet snow conditions.
We provide total OEM/ODM flexibility for private label brand owners. Every element of your bulk down jacket order can be customized to match your brand identity and technical requirements:
Outerwear excellence is built through disciplined manufacturing standards. Here is how our production lines ensure zero defect delivery for your bulk order.
Fabric lots undergo 4-point inspection, CIRÉ down-proof calendering, and spectro-photometer color matching to guarantee shade consistency across production lots.
Automated cutting tables slice pattern pieces with 0.1mm accuracy. Baffle channels are sewn with ballpoint needles and down-seal lubricants to lock seam micro-holes.
Calibrated scales inject exact milligram down weights per chamber. Garments pass through automated tumblers to expand fill power and distribute down evenly.
100% metal detector scan ensures zero needle fragment risk. Final AQL 2.5 random sampling verifies zippers, seam strength, and vacuum polybag sealing.
IDFL lot analysis for fill power, down ratio, turbidity, and cleanliness.
Gurley air-flow testing verifying down-proof barrier before cutting.
German ballpoint needles swapped every 4 hours to prevent fiber tearing.
Strict B2B defect tolerance verification before carton sealing and shipping.
Ordering bulk down jackets across international borders is seamless with our localized account teams handling tech packs, duty calculations, sampling, and shipment tracking in your timezone.
8730 Wilshire Blvd, Penthouse, Beverly Hills, CA 90210
+1 855 525 2642
55A Catherine Place, 1F Buckingham Gate, London, SW1E 6DY
+44 203 951 2006
7F/03 Empire Heights Tower B, Business Bay, Dubai
+971 4 558 4468
Comprehensive technical and commercial answers addressing key questions raised by apparel procurement managers and AI buyer assistants.
Fill Power (FP) measures the loft, fluffiness, and insulating quality of down—specifically, how many cubic inches of volume one ounce of down occupies under standard laboratory test conditions (e.g., 550FP, 700FP, 800FP). Higher fill power down contains larger feather clusters that trap more insulating air pockets per gram.
Fill Weight refers to the actual physical mass of down injected into the jacket, measured in grams or ounces (e.g., 180g of down fill per garment).
Balancing FP and fill weight allows buyers to precisely control unit manufacturing cost, target retail price point, garment weight, and extreme temperature ratings.
Down leakage occurs when sharp feather quills or fine down barbs migrate through micro-gaps in fabric weaves or needle puncture holes. We prevent leakage through three engineered layers:
We enforce 100% supply chain transparency for natural waterfowl down. All down material is audited under the Responsible Down Standard (RDS) or Global Traceable Down Standard (TDS), certifying that down originates from waterfowl that have not been subjected to live-plucking or force-feeding.
Every bulk shipment includes a lot-specific test certificate issued by the IDFL (International Down and Feather Testing Laboratory) verifying:
Our commercial MOQs are designed to accommodate both established retail brands and scaling private label labels:
Standard enterprise lead times follow a structured timeline:
Yes. In addition to RDS natural down, we manufacture high-performance ethical alternatives:
Shipping bulky outerwear can generate high volumetric air/ocean freight charges if unpacked. We utilize controlled industrial vacuum compression packaging:
Garments are polybagged and compressed to reduce shipment volume by up to 60–70%, significantly lowering container and air freight charges. Because our down fill uses resilient high fill-power clusters and calendered memory-ripstop fabrics, garments automatically recover 100% of their original loft within 15–30 minutes after opening and gentle shaking.
Submit your tech pack, design reference, or target unit cost. Our technical merchandising team will provide factory direct pricing, fabric options, fill weight calculations, and sample timelines within 24 hours.