- Gear
- Sleep Systems
- Zephyr 20 Sleeping Bag
Features
- With an International Organization for Standardization (ISO) T-Comfort rating of 22°F and T-Limit rating of 9°F, this bag is suitable for 3-season use
- Women-specific design offers more room in hips and slightly narrower shoulder girth for the best fit and thermal efficiency
- Synthetic polyester insulation is durable and highly compressible; the fill also retains some insulating ability if it gets wet
- Shingle construction with overlapping layers distributes insulation evenly and prevents cold spots
- Mummy shape is thermally efficient, yet roomy enough from shoulder to knee to ensure sleeping comfort
- Trapezoidal footbox gives room to wiggle toes and the baffle in the toe box holds extra insulation in place to help keep feet warm
- Hood, insulated muffler and full-length zipper draft tube keep warmth in and cold out
- New zipper cover and internal antisnag strip combine for easy zipping
- Stash pocket under collar holds small essentials
- Differentiated drawcords allow quick hood and neck adjustments in the dark
- Ripstop polyester shell offers durability with abrasion- and tear-resistance for years of use
- Nylon stuff sack and polyester storage bag are included
Technical Specs
- FillPolyester fibers
- ShellRipstop polyester (bluesign® approved)
- LiningNylon taffeta (bluesign® approved)
- Weight3 lbs. 3 oz.,3 lbs. 6 oz.,3 lbs. 3 oz.,3 lbs. 6 oz.,3 lbs. 3 oz. / 3 lbs. 3 oz. / 3 lbs. 6 oz. / 3 lbs. 6 oz.
- Best UseBackpacking
- 10 liters8.3 liters
- Weight (g)1446,1531,1446,1531,1446 / 1531
- Fill Weight38 ounces,40 ounces,38 ounces,40 ounces,38 / 38 / 40 ounces
- Tested Comfort22 degrees (F) - ISO
- Hip Girth (in.)56 inches,56 inches,56 inches,56 inches,56 / 56 inches
- Insulation TypeSynthetic
- Fits Up To (in.)66 inches,72 inches,66 inches,72 inches,66 / 72 inches
- Compressed VolumeCompressed Volume,8.3 liters,10 liters,8.3 / 10 liters
- Sleeping Bag ShapeMummy
- Tested Lower Limit9 degrees (F) - ISO
- Shoulder Girth (in.)58 inches,58 inches,58 inches,58 inches,58 inches
- Temperature Rating (C)-6 degrees (C)
- Temperature Rating (F)20 degrees (F)