Quick Summary
The Mac in a Sac Origin kids jacket is a pack-away waterproof jacket in navy, labelled for ages 8-10 years. The description gives a 10,000mm waterproof rating and 8,000gsm breathability figure, alongside taped seams and a YKK front zip.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Colour and size | Navy, 8-10 years. Check the fit for the intended wearer. |
| Fabric | 100% polyester. |
| Waterproofing | 10,000mm rating and fully taped seams. |
| Breathability | 8,000gsm fabric, as specified in the product description. |
| Fastening and pockets | YKK front zip, two zipped front pockets with reversed zips, and an inner pocket. The front pockets are described as waterproof. |
| Other details | Concealed adjustable hood, back venting, underarm eyelet holes, elasticated cuffs, reflective detailing and an adjustable drawcord at the curved hem. |
| Pack-away design | Designed to pack into a carry sac or its pocket. |
Key Features Explained
The stated waterproof rating and taped seams describe the jacket’s weather-protection specification. It is also described as lightweight and windproof. The breathability figure, back venting and underarm eyelet holes are specified features; no further performance details are given.
The hood and hem have adjustment, while the cuffs are elasticated. The two front pockets and inner pocket provide places to carry small items. Reflective detailing is included, but no visibility performance is specified.
What to Compare Before Buying
- Fit: Check garment measurements and intended layering against the 8-10 years size label.
- Variant: Confirm the selected jacket is navy and the size label matches the intended wearer.
- Specification: Compare the stated 10,000mm waterproof rating and 8,000gsm breathability figure with the requirements for the intended use.
What Is Included
The product is identified as a jacket and is described as packing into a carry sac or its pocket. The wording does not clarify whether a separate carry sac is included. Check the selected version’s packing arrangement and listed contents if this matters.
Before You Decide
Check the fit, confirm the navy 8-10 years variant, and make sure the stated specifications suit your needs. If a separate carry sac is important, confirm whether it is included.









