Ultralight, packable and shaped to fit the way a woman sleeps. Engineered to retain warmth where it's needed most.

</div> <div data-mce-fragment="1"><br data-mce-fragment="1"></div> <h3 data-mce-fragment="1">Overview<br data-mce-fragment="1"> </h3> <p data-mce-fragment="1">Built for women who want minimal weight but maximum comfort in their adventures, the Women's Spark lineup demonstrates Sea to Summit's 100% commitment to building a sleeping bag that's made perfect for you.</p> <p data-mce-fragment="1">Women's specific shape and body mapping result in warmth and comfort without the weight.</p> <p data-mce-fragment="1">RDS-certified 850+ fillpower goose down treated with a non-PFC Ultra-Dry Down treatment provides superior insulation, while a technical hood and zipper draft tube prevent precious warmth from escaping.</p> <p data-mce-fragment="1">A super-breathable 10D liner fabric rounds off the comfort profile, and a 10D shell with a non-PFC DWR combined with a highly water repellent hood and footbox fabric keep moisture out Couples can zip the full-length zipper Women's Spark to an equivalent Unisex Spark for extra comfort and thermal efficiency.</p> <p data-mce-fragment="1">Temperature Rating</p> <ul data-mce-fragment="1"> <li data-mce-fragment="1">Comfort: -9°C</li> <li data-mce-fragment="1">Temp Rating: -15°C</li> </ul> <p data-mce-fragment="1">Weight: 930g</p> <h3 data-mce-fragment="1">Features</h3> <ul data-mce-fragment="1"> <li data-mce-fragment="1">RDS-certified, 850+ fillpower goose down with a non-PFC Ultra-Dry Down treatment for maximum thermal performance</li> <li data-mce-fragment="1">Ultralight, breathable 10D nylon liner and a 10D shell with PFC-free DWR keeps the hood and footbox highly water resistant</li> <li data-mce-fragment="1">YKK #5 zippers with zipper plow provide reliable, snag-free operation</li> <li data-mce-fragment="1">Women's specific fit means more narrow at the shoulders (for reduced weight) and wider between the hips and knees to allow for a natural, side-sleeping position</li> <li data-mce-fragment="1">Technical hood and anatomically-shaped footbox provide excellent warmth retention without the claustrophobic feel of some ultralight bags</li> <li data-mce-fragment="1">Baffle construction specific for each use: Sewn through for lighter weight (7°C|45°F), Hybrid box baffles in torso/sewn through in leg area (-1°C | 30°F) or full box baffles for maximum warmth (-9°C | 15°F)</li> <li data-mce-fragment="1">Sea to Summit Guarantee is offered for the Lifetime of this product</li> </ul> <ul data-mce-fragment="1"></ul> <ul data-mce-fragment="1"> <ul data-mce-fragment="1"></ul> </ul> <h3 data-mce-fragment="1">Technical Specs</h3> <ul data-mce-fragment="1"> <li data-mce-fragment="1">Best Use: Ultralight Backpacking</li> <li data-mce-fragment="1">Comes with: Ultra-Sil™ Compression Bag & Storage Cell</li> <li data-mce-fragment="1">Insulation: RDS certified, 850+ PFC free Ultra-Dry Down</li> <li data-mce-fragment="1">Shape: Mummy</li> <li data-mce-fragment="1">Zip Options: YKK #5 zippers with snag free zipper plow</li> <li data-mce-fragment="1">Bag Weight: 930g</li> <li data-mce-fragment="1">Compressed Volume: 8 L</li> <li data-mce-fragment="1">Compression Sack: 13 L</li> <li data-mce-fragment="1">Fill Weight: 685 g</li> <li data-mce-fragment="1">Fits Up to Height: 170 cm</li> <li data-mce-fragment="1">Temperature Rating (EN Lower Limit): -15°C</li> <li data-mce-fragment="1">Women's Temp Rating (EN Comfort): -9°C</li> </ul> </article> </div> </main> <footer> <nav> <div class="container"> <ul> <li><a href='/article/shipping-policy001.html' target=''><span>Shipping Policy</span></a> </li> <li><a href='/article/return-policy001.html' target=''><span>Return Policy</span></a> </li> <li><a href='/article/about-us001.html' target=''><span>About Us</span></a> </li> <li><a href='/article/contact-us001.html' target=''><span>Contact Us</span></a> </li> <li><a href='/article/privacy-policy001.html' target=''><span>Privacy Policy</span></a> </li> <li><a href='/article/terms-and-conditions001.html' target=''><span>Terms and Conditions</span></a> </li> <li><a href='/article/frequently-asked-questions-faq-001.html' target=''><span>Frequently Asked Questions (FAQ)</span></a> </li> </ul> </div> </nav> <div class="footer-logo"> <a href="/"><img src="/images/logo_footer.webp" /></a> </div> <div class="address">1132 Beechwood Drive Baltimore Maryland USA</div> </footer> <div class="go-top"></div> <script src="/lib/axios/axios.min.js"></script> <script src="/js/ShopActions.js"></script> <script src="/js/GoodsStore.js"></script> <script src="/skins/site.js"></script> <script src="/js/Users.js"></script> <script src="/js/CartStore.js"></script> <script src="/js/ButtonCommit.js"></script> <script src="/js/PageInitStore.js"></script> </body> </html>

Sea to Summit Spark -9C/15F Down Sleeping Bag Regular - Womens

Ultralight, packable and shaped to fit the way a woman sleeps. Engineered to retain warmth where it's needed most.