Mac in a Sac Origin II Waterproof Packable Jacket - Black - L
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Product Information
Full details
The Mac in a Sac Origin II Waterproof Packable Jacket is a versatile, high-performance outer layer designed for commuters, travelers, and outdoor enthusiasts who need reliable protection against the elements without the bulk. With a 10,000mm waterproof rating and high breathability, it keeps you dry in heavy downpours while preventing overheating, though its lightweight material is best suited for layering rather than extreme abrasion-heavy activities.
All features
| Age Group | adult |
|---|---|
| Colour | Black |
| Gender | Unisex |
| Material | Polyester |
| Size | L |
| Brand | Mac in a Sac |
Extended Product Information
FAQs
Is the jacket fully windproof?
Yes, the Origin II is designed to be completely windproof to provide protection against chilly gusts.
How do I pack the jacket into its pocket?
Follow the internal markings or simply invert the front pocket pouch and stuff the rest of the jacket into it until it is fully contained.
Does this jacket have an insulated lining?
No, it is a lightweight shell intended for layering, allowing you to add your own base or mid-layers underneath based on the temperature.
Can I machine wash this jacket?
Yes, it is machine washable, but we recommend using a gentle cycle and a technical cleaner designed for waterproof outerwear.
Is this jacket suitable for heavy hiking?
It is excellent for most hikes, though the lightweight fabric is not designed for heavy-duty bushwhacking or abrasion against rugged rock faces.
Are the zippers waterproof?
The jacket uses water-resistant YKK zips to minimize water entry through the pocket and front closures.
Troubleshooting
Water begins to soak into the fabric instead of beading off
The DWR coating has likely worn off; wash the jacket and apply a fresh DWR waterproofing spray.
Difficulty zipping the front fastener
Ensure no fabric is caught in the zipper track and clear away any debris from the YKK zipper teeth.
Condensation builds up inside during intense activity
Ensure the back vent is not obstructed by a backpack strap and try to loosen the drawcord hem to increase airflow.
Pros and Cons
Pros
- Highly packable for travel or emergency storage
- Excellent waterproof and windproof protection
- Includes high-quality water-resistant YKK zippers
- Lightweight construction prevents restricted movement
- Wide range of sizes and unisex fit
Cons
- Thin material may snag on sharp branches or rocks
- Does not include insulation for cold winter temperatures
- Requires proper maintenance to maintain DWR coating
Setup, Compatibility & Care
Because this is a packable shell, there is no setup required—simply pull it out and zip it up. For care, it is essential to wash the jacket occasionally to remove dirt and oils that can clog the breathable membrane. Use a technical gear cleaner rather than standard laundry detergent. Air dry the garment away from direct heat sources to protect the taped seams. To maintain the jacket's water-repellency, you may periodically need to re-apply a DWR (Durable Water Repellent) spray after washing if you notice water no longer beads off the fabric.