Sea To Summit

Ascent Sleeping Bag: 30F Down - Women's

RDS Certified Duck Down means that the down insulation in your sleeping bag comes from ducks that have been treated humanely, following the Responsible Down Standard. This certification ensures that the ducks are not live-plucked or force-fed and are raised in good conditions. Choosing RDS certified products helps you support ethical sourcing and animal welfare while enjoying high-quality insulation.

Ultra Dry Down Treatment makes the down insulation more resistant to moisture, ensuring that it retains its insulating properties even in damp conditions. This is especially beneficial for camping or backpacking trips where you might encounter rain or humidity. With Ultra Dry Down, you can stay warm and comfortable, knowing that your sleeping bag will perform well, even if it gets wet.

The Free Flow Zip System allows you to customize ventilation in your sleeping bag by opening the zippers from both sides. This feature lets you adjust airflow and temperature based on your comfort needs, making it easier to regulate your body heat during the night. Whether you’re feeling too warm or need a little extra warmth, this system provides flexibility for a better sleeping experience.

A draft tube is an insulated tube that runs along the length of the zipper in your sleeping bag. Its purpose is to prevent cold air from entering through the zipper, helping to maintain warmth inside the bag. This feature is especially important in colder weather, as it ensures that you stay cozy and comfortable throughout the night, minimizing heat loss.

A traditional mummy shape is tapered at the feet and snug around the body to retain heat, while a relaxed mummy shape offers more room in the shoulders and feet. This design provides extra comfort and freedom of movement while still keeping you warm. If you prefer a bit more space to move around while sleeping, a relaxed mummy shape is an excellent choice without sacrificing insulation.

Choosing a sleeping bag with RDS Certified Duck Down ensures that you are supporting ethical practices in down sourcing, while Ultra Dry Down Treatment enhances the bag's performance in wet conditions. Together, these features provide you with a high-quality, comfortable, and responsible sleeping solution, making your outdoor adventures more enjoyable and worry-free.