Specifically suited to women, enjoy versatility on every cold weather adventure with the Sea to Summit Ascent -9C Women’s Down Sleeping Bag.

Designed to be wider at the hips and narrower at the shoulders to retain heat and accommodate the female body’s requirements in colder climates, the women-specific Mummy Fit offers both a relaxed fit and thermal efficiency on those wildlife wanders. Minimise cold spots thanks to vertical and horizontal chest baffles are present in both the lower-half and base, while box-wall baffles exist throughout the construction of bag. Plus, a fitted front collar draft helps to trap heat, while the hood offers a soft-touch adjustment and generous room for a regular-sized Sea to Summit pillow.

The 20D Nylon shell and lining works with the 10D Nylon hood and footbox for lightweight breathability and water resistance on every outdoor retreat, while RDS certified 750+ FILL Power goose down provides both comfort when unpacked and a compact pack down – treated with ULTRA-DRY down water-repellent to protect from moisture on the damper days off the grid. A -9°C comfort rating and -15°C lower limit has it suitable for the icy, sub-zero blasts beyond suburbia, while the Free Flow Zip system features durable #5 full-length primary, half-length secondary, and footbox zippers, finished with zip plows, sliders, and a down-filled draft tube for easy, snatch-free use.

Featuring a QuickLock system for easy attaching to separately available Sea to Summit quilts too, the Ascent -9C Down Women’s Sleeping Bag by Sea to Summit offers superior warmth and lightweight comfort on every minimalist adventure.

• -9°C Comfort rating, -15°C Lower Limit rating
• 20D Nylon shell and lining
• 10D Nylon waterproof, breathable hood and footbox
• Fitted hood with generous room and soft-touch adjustments
• Hood fits a regular, separately available Sea to Summit pillow
• Fitted front draft collar scalloped over neck and oversized at the shoulders
• Single, down-filled draft tube runs along top of all zippers
• Vertical chest and horizontal chest baffles in lower half and base
• Box-wall baffle construction throughout
• Women’s Mummy Fit for relaxed but tapered design with maximum thermal performance
• Women’s Mummy Fit wider at hips and narrower at shoulders for greater heat retention and better fit
• Free Flow Zip system: full-length #5 primary zipper with zip plow and 2 x sliders, half-length #5 secondary zipper with zip plow and 2 x sliders, and #5 footbox zipper with 2 x sliders
• QuiltLock system and drawcord footbox enables securing of separately available quilts to sleeping bags for added versatility, functionality, and freedom
• RDS certified 750+ FILL Power goose down for comfort and compact packing
• ULTRA-DRY down water-repellent treatment for water resistance
• Compatible with separately available Sea to Summit quilts
• Compatible with separately available Sea to Summit unisex bags
• 8L compression bag included