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Sea To Summit Ember Down Quilt 7 deg. C Regular

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£328.37
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£328.37

Sea To Summit Ember Down Quilt 7 deg. C Regular

Ultralight, down travel quilt designed as an alternative to traditional sleeping bags, especially for those who value greater freedom of movement during sleep. Tapered quilt construction made from lightweight nylon, filled with goose down. The quilt has been designed to easily connect with a travel mat or sleeping bag. The regular version model with a total length of 200 cm is intended for users up to approximately 185 cm tall.

Temperatures and conditions of use

Usage temperatures of the Sea To Summit Ember Down Quilt specified in accordance with EN 13537 standard:

  • T-comfort: +11 deg. C - the lowest temperature at which a woman can comfortably sleep through the night,
  • T-limit: +7 deg. C - the minimum temperature at which a man can sleep through the night without discomfort.

durable nylon material, DWR coating

In the construction of the quilt ultralight nylon fabrics of approximately 10 deniers were used to significantly reduce the product's weight without losing durability and strength. The material is thin yet breathable, ensuring the quilt takes up little space when packed, while providing a high level of thermal comfort during sleep. The outer surface has been additionally coated with PFAS-free DWR waterproofing, which increases its moisture resistance and limits the penetration of moisture or light rain. This effectively protects the insulation from dampness, which is crucial for the thermal insulation properties of down.

filled with 850+ goose down with an Ultra-Dry Down coating

The thermal insulation properties are ensured by high-quality goose down with a fill power of 850+ cuin. The high fill power means that a small amount of down is sufficient to create a large volume of insulating air, providing high insulation efficiency with minimal quilt weight.

The down has additionally undergone the Ultra-Dry Down process, which makes it moisture-resistant and quick-drying. This technology allows retaining insulation properties even in increased humidity conditions, without losing breathability or down durability.

The raw material used also has the RDS - Responsible Down Standard certification, which confirms that the down is sourced in line with animal welfare principles and full traceability in the supply chain.

attachment straps, QuiltLock system, transport cover

The quilt is equipped with adjustable attachment straps, allowing it to be attached to a travel mat. The QuiltLock system enables the quilt to be combined with a compatible sleeping bag from Sea To Summit. The solution uses special loops and attachment points, allowing the quilt to be fastened to the sleeping bag without using zippers. The QuiltLock system has been designed not to restrict freedom of movement during sleep while preventing the quilt from shifting during use. Transport of the quilt is facilitated by the included compression sack.

The Ember quilt has a foot space with a drawstring, allowing the bottom of the quilt to be closed, which improves insulation on cooler nights. In warmer conditions, the system can be easily loosened, increasing ventilation and allowing a more comfortable sleeping position.

Main features

  • ultralight construction from 10D nylon
  • insulation from goose down with 850+ cuin fill power with Ultra-Dry Down waterproofing
  • PFAS-free DWR waterproofing protecting against moisture
  • adjustable foot space with a drawstring improving insulation on cooler nights
  • QuiltLock system enabling connection with Sea to Summit sleeping bags
  • adjustable straps allowing the quilt to be attached to a travel mat
Sea To Summit


MILITARY is a premium dealer of Sea to Summit.


Sea to Summit is an Australian brand born out of a genuine passion for pushing boundaries – both physical and mental. Its name commemorates the extraordinary expedition of Tim Macartney-Snape, who was the first person to climb Mount Everest starting from sea level. This unique journey inspired the company's philosophy: to create equipment that is ready for any challenge and supports the most ambitious outdoor goals. Since the early 1990s, the brand has been providing lightweight, durable, and innovative solutions for travelers, mountaineers, kayakers, and nature lovers. Sea to Summit is also an example of a conscious approach to the environment—the company uses recycled materials and is actively involved in sustainable development initiatives.

More Information
Main material 10D Nylon
Fill Goose down
T-comfort 11 deg. C
T-limit 7 deg. C
Dimensions when unfolded 200 x 150 cm
Dimensions when folded 30 x 15 cm
Weight 423 g
Transport cover Yes
EAN 9327868150472
Manufacturer code ASL0420127/UNI/R
Brand Sea To Summit
DWR feature
DWR

DWR (Durable Water Repellency) is a durable waterproofing treatment that increases the surface tension of water and creates a hydrophobic coating on materials. It protects the material from rapid soaking, improves drying, provides stain resistance and increases breathability.

RDS (Responsible Down Standard) feature
RDS (Responsible Down Standard)
RDS (Responsible Down Standard) certification is a voluntary standard designed to ensure humane treatment of ducks and geese in the down and feather supply chain. The certification ensures that down and feathers come from birds raised in accordance with animal welfare principles, eliminating practices such as live shearing and force-feeding. The standard covers the entire production process, from breeding to processing, ensuring full traceability of the materials. For a product to carry the RDS label, it must contain 100% certified down and feathers.
Ultra-Dry Down feature
Ultra-Dry Down
Ultra-Dry Down is a technology used in down sleeping bag fill for enhanced performance in humid environments. A special hydrophobic coating reduces moisture absorption, allowing the down to retain its insulating properties even in higher humidity. Compared to traditional down, it dries up to 60% faster, retaining heat more effectively and improving thermal comfort in demanding conditions.

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