Sea to Summit Flame Series - Women's Down Sleeping Bag — Tom's Outdoors
Ultra compact bags designed for maximum warmth and minimal weight. The Flame Series includes everything from an ultralight liner to an expedition weight mid-winter bag, with a Women's specific shape for efficient insulation. Made for conditions where every gram is counted and down has never been a viable option before.
A range of quality outdoors gear from brands like Patagonia, Fjallraven, Icebreaker, Loop Tackle, Snow Peak, MSR, Petzl & Helsport - shipped fast from Australian retailer.
Extremely compact bags designed for maximum warmth and minimal weight.
The Flame Series includes everything from an ultralight liner to an expedition weight mid-winter bag, with a Women's specific shape for efficient insulation.
This is the Women's version of the Spark series. You can explore the Men's specific Spark Series here.
The secret to the impressive performance is a combination of premium materials and careful design. The RDS 850+Loft premium goose down, light-gauge #3 YKK right-hand zip and high-performance 10D Nylon shell and 7D lining fabrics set the stage for superior performance. These materials are combined with a contoured mummy design for efficient insulation, and that mummy design is then tweaked for each model to best fit the use scenario.
The women’s specific fit is wider at the hip and narrower at the shoulder and we’ve added extra down overall for increased warmth.
ULTRA-DRY Down water-repellent treatment protects the down from external moisture and condensation from the inside of the bag, virtually eliminating the negative effects moisture has on down. All Sea to Summit Down Sleeping Bags use Responsible Down Standard (RDS) certified down. The ULTRA-DRY Down protection also makes the Flame an impressive hard-alpine or adventure racing bag, where every gram is counted and down has never been a viable option.
For a guide on how to buy a sleeping bag, click here.
Specifications
Size Variation
Type
User Height
Weight
Fill Weight
Chest
Hip
Foot
FM 0 - Regular
Up to 170cm
215g
100g
146cm
136cm
88cm
FM 0 - Long
Up to 183cm
250g
115g
152cm
142cm
94cm
FM I - Regular
Up to 170cm
350g
146cm
136cm
88cm
FM I - Long
Up to 183cm
395g
152cm
142cm
94cm
FM II - Regular
Up to 170cm
505g
310g
146cm
136cm
88cm
FM II - Long
Up to 183cm
575g
355g
152cm
142cm
94cm
FM III - Regular
Up to 170cm
665g
440g
150cm
142cm
96cm
FM III - Long
Up to 183cm
745g
495g
155cm
148cm
96cm
FM IV - Regular
Up to 170cm
890g
440g
150cm
142cm
96cm
FM IV - Long
Up to 183cm
995g
495g
155cm
148cm
96cm
Temperature Rating
Type
Comfort
Lower Limit
Extreme
FM 0
13℃
9℃
-4℃
FM I
9℃
4℃
-10℃
FM II
2℃
-4℃
-21℃
FM III
-4℃
-10℃
-29℃
FM IV
-10℃
-17℃
-38℃
EN Rating
The EN13537 is a European standard for sleeping bags that provides three temperature levels to help guide you when choosing a bag.
Comfort: The temperature at which a standard woman can expect to sleep comfortably in a relaxed position. If you are female or consider yourself a cold sleeper, use this rating to decide the coldest temperature the sleeping bag is suitable for. We emphasise the Comfort temperature for our women’s specific sleeping bags.Lower Limit: The temperature at which a standard man can sleep for eight hours in a curled position without waking. If you consider yourself a warm sleeper, use this rating to decide the coldest temperature the sleeping bag is suitable for. We emphasise the Lower Limit temperature for all our unisex sleeping bags.Extreme: This is a survival only rating for a standard woman. Between the lower limit and the extreme rating, a strong sensation of cold must be expected and there is a risk of health damage due to hypothermia. This is an extreme survival rating only; we do not recommend you rely on this rating for normal use.
FM 0
Women’s specific contoured mummy shape for efficient insulation
Ultralight 7D fabrics for minimal weight and packed size
RDS 850+ Loft Premium Goose ULTRA-DRY Down for maximum insulation value
Vertical chest baffles prevent down migration and cold spots.
Ideal for mid-summer fast hikes or adventure racing
Sewn-through box baffle construction to minimise weight and keep down in position
Doubles as a liner to significantly boost the warmth of a second bag
Shell: 100% Nylon, Lining: 100% Nylon, Primary Filling Material: GOOSE DOWN (Min. 90% Down), Stuffsack: 100% Nylon excluding Trims.
Regular
Recommended User Height: 170cm
Bag Weight: 215g
Fill Weight: 100g
Internal Chest Circumference: 146cm
Internal Hip Circumference: 136cm
Internal Foot Circumference: 88cm
Long
Recommended User Height: 183cm
Bag Weight: 250g
Fill Weight: 115g
Internal Chest Circumference: 152cm
Internal Hip Circumference: 142cm
Internal Foot Circumference: 94cm
FM I
Women’s specific contoured mummy shape for efficient insulation
Ultralight 7D and 10D fabrics for minimal weight and packed size
RDS 850+ Loft Premium Goose ULTRA-DRY Down for maximum insulation value
Vertical chest baffles prevent down migration and cold spots.
Ideal for mid-summer fast hikes or adventure racing
Sewn-through box baffle construction to minimise weight and keep down in position
Doubles as a liner to significantly boost the warmth of a second bag
Shell: 100% Nylon, Lining: 100% Nylon, Primary Filling Material: GOOSE DOWN (Min. 90% Down), Stuffsack: 100% Nylon excluding Trims.
Includes a lightweight Ultra-Sil Nano compression bag for compact storage
Regular
Recommended User Height: 170cm
Bag Weight: 350g
Internal Chest Circumference: 146cm
Internal Hip Circumference: 136cm
Internal Foot Circumference: 88cm
Long
Recommended User Height: 183cm
Bag Weight: 395g
Internal Chest Circumference: 152cm
Internal Hip Circumference: 142cm
Internal Foot Circumference: 94cm
FM II
Women’s specific contoured mummy shape for efficient insulation
Ultralight 7D and 10D fabrics for minimal weight and packed size
RDS 850+ Loft Premium Goose ULTRA-DRY Down for maximum insulation value
Vertical chest baffles prevent down migration and cold spots.
Ideal for mid-summer fast hikes or adventure racing
Sewn-through box baffle construction to minimise weight and keep down in position
Doubles as a liner to significantly boost the warmth of a second bag
Shell: 100% Nylon, Lining: 100% Nylon, Primary Filling Material: GOOSE DOWN (Min. 90% Down), Stuffsack: 100% Nylon excluding Trims.
Includes a lightweight Ultra-Sil Nano compression bag for compact storage
Regular
Recommended User Height: 170cm
Bag Weight: 505g
Fill Weight: 310g
Internal Chest Circumference: 146cm
Internal Hip Circumference: 136cm
Internal Foot Circumference: 88cm
Long
Recommended User Height: 183cm
Bag Weight: 575g
Fill Weight: 355g
Internal Chest Circumference: 152cm
Internal Hip Circumference: 142cm
Internal Foot Circumference: 94cm
FM III
Women’s specific contoured mummy shape for efficient insulation
Ultralight 7D and 10D fabrics for minimal weight and packed size
RDS 850+ Loft Premium Goose ULTRA-DRY Down for maximum insulation value
Vertical chest baffles prevent down migration and cold spots.
Uses a full box baffle construction to accommodate extra down and reduce cold spots
Expedition mummy bag sizing provides extra space for layered clothing or extra wriggle room.
Vertical baffles on chest optimise positions of down to prevent it from moving during use
Full side zip with two sliders provides easy access and extra ventilation options.
Zipper draft tube, hood and front neck draft collar to prevent warmth being lost when it’s needed
Includes a lightweight Ultra-Sil Nano compression bag for compact storage
Shell: 100% Nylon, Lining: 100% Nylon, Primary Filling Material: GOOSE DOWN (Min. 90% Down), Stuffsack: 100% Nylon excluding Trims.
Regular
Recommended User Height: 170cm
Bag Weight: 665g
Fill Weight: 440g
Internal Chest Circumference: 150cm
Internal Hip Circumference: 142cm
Internal Foot Circumference: 90cm
Long
Recommended User Height: 183cm
Bag Weight: 745g
Fill Weight: 495g
Internal Chest Circumference: 155cm
Internal Hip Circumference: 148cm
Internal Foot Circumference: 96cm
FM IV
Women’s specific contoured mummy shape for efficient insulation
Ultralight 7D and 10D fabrics for minimal weight and packed size
RDS 850+ Loft Premium Goose ULTRA-DRY Down for maximum insulation value
Vertical chest baffles prevent down migration and cold spots.
Uses a full box baffle construction to accommodate extra down and reduce cold spots
Expedition mummy bag sizing provides extra space for layered clothing or extra wriggle room.
Vertical baffles on chest optimise positions of down to prevent it from moving during use
Full side zip with two sliders provides easy access and extra ventilation options.
Zipper draft tube, hood and front neck draft collar to prevent warmth being lost when it’s needed
Includes a lightweight Ultra-Sil Nano compression bag for compact storage
Shell: 100% Nylon, Lining: 100% Nylon, Primary Filling Material: GOOSE DOWN (Min. 90% Down), Stuffsack: 100% Nylon excluding Trims.
Regular
Recommended User Height: 170cm
Bag Weight: 890g
Fill Weight: 440g
Internal Chest Circumference: 150cm
Internal Hip Circumference: 142cm
Internal Foot Circumference: 90cm
Long
Recommended User Height: 183cm
Bag Weight: 995g
Fill Weight: 495g
Internal Chest Circumference: 155cm
Internal Hip Circumference: 148cm
Internal Foot Circumference: 96cm
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