Finetrack Everbreeze Sleeping Bag Cover UL

Purchased new in 2022.
There are signs of use and some minor dirt, but the internal waterproof membrane and seam tape are not peeling, so its performance is unaffected.

- Extremely high breathability, with no internal condensation even in sub-zero temperatures during winter. While the specs show a seemingly low breathability of 6,000g/m2, 24h, this is due to the measurement method. In practical terms, it feels far superior to SOL's Escape Bivvy, and about the same or slightly better than Montbell's Super Dry-Tec Sleeping Bag Cover.
- The 2.5-layer construction with embossed processing prevents the waterproof membrane from directly touching the skin, making it very comfortable even in hot weather without feeling sticky.
- Everbreath uses a polycarbonate-based polyurethane material that is resistant to degradation from hydrolysis, making it more durable than typical polyurethanes (in fact, no particular degradation is visible on the inside).
- The dirt is not very noticeable but is light and fine (photos 5 and 6 are examples).
- Actual measured weight of the main unit only is 228g.

Color: Golden Yellow
Accessories: Stuff sack
Washed

■ Manufacturer's Description (Quoted)
A 2.5-layer, ultra-lightweight, and compact sleeping bag cover using our proprietary waterproof and breathable material, Everbreath Type-C.
While durable enough for standalone use, it is also lightweight at just 222g (including the stuff sack).
With a simple design that omits zippers and a slightly slim profile, it can be layered with Polygon Nest Orange and similar items.

- Ultra-lightweight and compact (Weight: Main unit 215g + Storage bag 7g)
- Water pressure resistance: 20,000mm
- Breathability: 6,000g/m2, 24h or more (JIS L 1099 A-1 method)
- Simple design with no zippers

■ Weight: 222g (including stuff sack)
■ Material: 100% Nylon
■ Country of Origin: Japan
■ Storage Size: Diameter 8.5cm x 15cm
■ Standalone Use: Possible