The Katabatic Gear Flex 30 Quilt is an ultralight three-season top quilt filled with 900 fill-power goose down treated with ExpeDRY hydrophobic finish. At 576 g it carries a 4°C comfort rating and -1°C limit, placing it in spring-to-autumn territory rather than deep winter. Continuous horizontal baffles and a differential cut keep the down evenly distributed and reduce cold spots.
The shell is 10D Pertex Quantum ECO Ripstop with a Pertex Quantum Taffeta liner, both light and abrasion-resistant. There's no zipper or hood — the quilt attaches to the pad via Katabatic's patented cord-clip system, saving the weight of an insulated underside that would just get compressed under body weight anyway. A trapezoidal footbox holds its shape without extra hardware.
The down is RDS-certified, the DWR finish is PFC-free, and the quilt is made in the USA with a one-year warranty, shipping with both a stuff sack and a larger storage sack. It suits shoulder-season trips well, though cold sleepers should plan around the comfort figure rather than the limit rating.
Specifications
Comfort Temperature
4 °C
Limit Temperature
-1 °C
Temperature Rating Standard
Manufacturer rated
Season Rating
3-season
Total Weight
576 g (1.27 lb)
Insulation Type
Goose down
Fill Power
900
Fill Power Standard
US standard
Hydrophobic Down
✓
Shape
Quilt
Baffle Construction
Continuous baffle
Baffle Orientation
Horizontal
Differential Cut
✓
Zipper Side
None (quilt)
Zipper Length
None
Shell Fabric
Pertex Quantum ECO Ripstop
Shell Denier
10 D
Liner Fabric
Pertex Quantum Taffeta
Hood Type
None
Foot Box Shape
Trapezoidal
Internal Pocket
✓
Stuff Sack Included
✓
Storage Sack Included
✓
Sleeping Pad Attachment
✓
Gender-Specific Fit
Unisex
RDS Certified Down
✓
PFC/PFAS Free
✓
Country of Manufacture
USA
Warranty Period
1 years
Warmth-to-Weight Ratio f(x)
1.7 °C/kg
Weight per Degree f(x)
576 g/°C
Bag Type
Quilt (top quilt)
Where to buy
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Category context Quilts (164 products)
Weight
Standard weight· mainstream zone 496–703 g· ranked 77 of 164