YKK5 Waterproof Double Open-End Zipper 50–90cm | Jackets
YKK5 Waterproof Double Open-End Zipper 50–90cm | Jackets
YKK5 Waterproof Double Open-End Zipper — 50 to 90 cm
Upgrade your outerwear projects with this YKK5 Waterproof Double Open-End Zipper. Engineered with a two-way double-pull design, this zipper opens from both ends — making it ideal for down jackets, outdoor coats, sleeping bags, tents, and technical sportswear. Available in lengths from 50 cm to 90 cm and a wide range of colours, it's a versatile staple for garment makers, tailors, and DIY enthusiasts alike.
Key Features
- Double Open-End (Two-Way) Design: Opens and closes from both the top and bottom for maximum flexibility in heavy outerwear and outdoor gear.
- YKK5 Grade Plastic Teeth: Smooth, durable plastic construction ensures consistent glide and long-term reliability across thousands of cycles.
- Waterproof Construction: Water-resistant tape and teeth help keep moisture out — perfect for jackets, outdoor gear, and wet-weather applications.
- Nickel-Free Hardware: Fully nickel-free — safe for sensitive skin and meets modern textile compliance standards. No high-concern chemicals.
- Multiple Lengths Available: Choose from 50 cm, 60 cm, 70 cm, 80 cm, or 90 cm to match your exact project requirements.
- Wide Colour Range: Offered in an assortment of colours to coordinate with any garment or accessory design.
- Versatile Applications: Suited for down jackets, puffer coats, ski jackets, windbreakers, outdoor sleeping bags, camping gear, and DIY sewing projects.
Specifications
- Zipper Size: YKK5
- Type: Double Open-End (Two-Way / Double Pull)
- Material: Plastic teeth, polyester tape
- Lengths: 50 cm / 60 cm / 70 cm / 80 cm / 90 cm
- Feature: Waterproof, Nickel-Free
- High-Concern Chemicals: None
- Made in Mainland China
Perfect For
- Down jackets & puffer coats
- Outdoor & ski jackets
- Windbreakers & shell jackets
- Sleeping bags & camping gear
- DIY sewing, garment repair & upcycling projects
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Learn more: FTC textile labeling requirements
Frequently Asked Questions
Q: What does "double open-end zipper" mean?
A: A double open-end zipper (also called a two-way zipper) features two sliders that can be operated independently. This allows you to open the zipper from either the top or the bottom — extremely useful on down jackets and outerwear where you may want to vent the hem without fully unzipping the garment.
Q: Is this zipper compatible with standard sewing machines?
A: Yes. This YKK5 zipper has a standard tape width and can be sewn in using a regular sewing machine fitted with a zipper foot. It is suitable for both hand sewing and machine sewing applications.
Q: How waterproof is this zipper?
A: The zipper features a water-resistant tape and plastic teeth that help repel light to moderate moisture exposure, making it well suited for outdoor jackets, camping gear, and similar applications. For full submersion or extreme conditions, an additional waterproof membrane or coating on the garment is recommended.
Q: Can I use this zipper for sleeping bags or tents?
A: Absolutely. The double open-end design and waterproof construction make this zipper a great choice for sleeping bags, lightweight tents, outdoor gear pouches, and any project that benefits from two-way opening functionality.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.