Sea To Summit Ascent 25F Sleeping Bag jackets And our tried-and-true sock innovations

And our tried-and-true sock innovations work as you do—helping to take care of your feet as you step towards the summit

subtle feel on the descent

Optional crampon slots

The go far

the Arcane Series delivers a straightforward and intuitive feature set

Sea To Summit Ascent 25F Sleeping Bag jackets And our tried-and-true sock innovationsThe Ascent down mummy sleeping bag redefines what versatile means in a sleep system. Complex construction and high quality down keep you warm when its cold outside, while the triple zipper Free Flow Zip system ensures you stay cool and ventilated when the weather warms. Shaped to allow a natural sleeping position for comfort, the Ascent is light and compact enough to go everywhere your adventures may take you. ULTRA DRY Down 750+ Loft 90% Down Cluster