Remember the trapezoid from high school geometry? Turns out, this funky ol’ shape is ideal for helping sleeping bags retain heat. Kelty trapezoidal baffle construction is just one of the reasons the Cosmic Down is still our favorite three-season superstar. Kelty also love the expanded natural-fit footbox for happier feet, zippered stash pocket and fully recycled fabrics and PFAS-free DWR treatment. The Cosmic Down is the total package.![]()
$124.49 Original price was: $124.49.$87.14Current price is: $87.14.
SKU: X18-SI-KTY0667 Categories: Camp & Hike, Sleeping Bags
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| Manufacturer | Kelty |
|---|---|
| Bag Size | Regular |
| Temperature Rating | 20 Fahrenheit |
| Bag Shape | Mummy |
| Zipper Type | Right |
| Lining Material | 50D 300T Polyester |
| Insulation | 550 Fill Power DriDown |
| Insulation Weight | 21 |
| Gender | Female |
| User Height | 5 ft 8 in (Women's Regular) |
| Shoulder Girth | 58 in |
| Foot Girth | 45 in |
| Hip Girth | 58 in |
| EN Lower Limit Rating | 21 F / -6 C |
| EN Comfort Rating | 32 F / 0 C |
| Packed Size | 8 x 13 in / 20 x 33 cm |
| Weight | 2.5 lb |
| Age Group | Adults |
| Fabric/Material | Recycled 20D Nylon Taffeta |
| Length | 74 in |
| Warmth Rating | 20 |
| Water Resistance Level | Water Resistant |
| Weight Range | 2 – 2.9 lb |
| EN Rated | yes |
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