Our next to skin fit that contours the body for no distractions

Body fit

Our close to body fit with a low profile silhouette for ease of movement

Slim fit

Our standard, slightly off body fit for unrestricted comfort

Regular fit

Our roomy, off body fit for maximum comfort and easy layering

Relaxed fit

Therm-a-Rest

<p>Season to season, this lightweight down bag provides warmth for frosty spring and autumn nights. Hydrophobic down absorbs significantly less moisture than untreated down, and a unique lining reflects heat back to your body as you sleep. A cinchable hood, collar and full-length zipper tube keep drafts from creeping in. 2 straps attach your sleeping pad to your sleeping bag, so you'll never wake up on the hard, cold ground again!</p><ul><li>750 fill-power hydrophobic down is exceptionally warm and retains less moisture than traditional down</li><li>Zoned insulation provides maximum insulation on top. Because sleeping pads provide additional insulation, there is less insulation on the bottom of this bag</li><li>Women's specific cut maximizes loft and warmth</li><li>ToeAsis™ foot warmer pocket keeps feet cozy</li><li>Reflective ThermaCapture™ lining provides additional warmth without adding grams</li><li>2 SynergyLink™ connectors hold your mattress in place under the bag</li><li>Cinchable hood features a draft collar</li><li>Snag-free zipper with full-length draft tube traps out chilly air</li><li>External zip pocket houses a headlamp or wallet</li><li>Silicone DWR-Treated nylon shell repels water</li><li>Stuff sack included</li></ul>

Therm-a-Rest Mira HD -3C Down Sleeping Bag - Women's

This sleeping bag has been tested to the EN standard in a certified lab. This controlled test measures thermal value using a heated mannequin (wearing a base layer and a hat) placed on a 1-inch pad. The Comfort Rating is the lowest temperature at which the bag will keep the average woman (or "cold sleeper") comfortable.

This sleeping bag has been tested to the EN standard in a certified lab. This controlled test measures thermal value using a heated mannequin (wearing a base layer and a hat) placed on a 1-inch pad. The Limit Rating is the lowest temperature at the average man (or "warm sleeper) can sleep in a curled body position for 8 hours without feeling cold.

The amount of down used to fill the product (measured in grams and given for size medium bags).

The size of the bag when compressed using ASTM standard. This measurement is not available for all brands.

An insulated collar that covers yours neck and shoulders to reduce heat loss. 

The number of average sized people that the product can comfortably sleep.

Adventure Awaits! Gear up for your next journey with an extra 10% off select clearance products. Discount applied in-cart.

Therm-a-Rest Mira HD -3C Down Sleeping Bag - Women's

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