Quick Summary
The Mac in a Sac Origin II is a unisex waterproof packable jacket in Charcoal, size M. It is described as a rain jacket with a packable design, a concealed adjustable hood, elasticated cuffs, an adjustable drawcord hem and back venting.
It is also described with a 10,000 mm waterproof rating, 8,000 gsm breathability, fully taped seams and windproof protection. If the fit or pack size matters to you, check the chosen size and make sure the jacket suits the intended use.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Mac in a Sac |
| Model | Origin II |
| Product type | Waterproof packable jacket |
| Colour | Charcoal |
| Size | M |
| Waterproof rating | 10,000 mm, which is a key figure to compare for wet-weather use. |
| Breathability | 8,000 gsm, useful when comparing how the jacket is described for active wear. |
| Seams | Fully taped seams |
| Hood | Concealed adjustable hood |
| Cuffs and hem | Elasticated cuffs and adjustable drawcord hem |
| Pockets | Two front pockets with reversed zips |
| Packability | Packs into its own pocket for storage and transport. |
What to Compare Before Buying
- Water protection: This jacket is stated as 10,000 mm waterproof with fully taped seams. Compare that figure with the level of wet-weather protection you want.
- Breathability: The stated 8,000 gsm breathability is a useful comparison point if you want a jacket that balances protection with airflow.
- Fit and size: This is size M, so check the size you need before choosing an offer.
- Packability: It packs into its own pocket, which matters if you want a jacket that stores neatly between uses.
- Features: Hood adjustment, hem adjustment, venting and zip pockets all affect how the jacket is used day to day.
Before You Decide
Confirm the size, colour and exact model variant before you choose an offer. If packability matters, check that the jacket’s own-pocket storage suits the way you plan to carry it.
For wet-weather use, the stated waterproof rating, taped seams and breathable construction are the key points to compare against your needs.
A Simple Wet-Weather Setup
When you pack a jacket of this type, keep it somewhere easy to reach so it is ready when the weather changes. The pack-away design and own-pocket storage make it straightforward to keep with a day bag or travel kit.






