Sleeping Gear

Sea to Summit Spark™ Series bags are designed to keep you as warm as possible while minimising packed weight and size. The Spark™ Series spans everything from an ultralight liner to an expedition weight mid-winter bag. While the end usage is very different, they reflect a design ethos of matching weather conditions to the lightest bag possible. 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 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. Our 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 ULTRADRY Down™ protection also makes the Spark™ an impressive hard-alpine or adventure racing bag, where every gram is counted and down has never been a viable option.

Features:

- Ultralight 7D fabrics for minimal weight and packed size - RDS 850+ Loft Premium Goose ULTRA-DRY Down™ for maximum insulation value - Contoured mummy shape for comfort and efficient insulation - Ideal for mid-summer fast hikes or adventure racing - Sewn through quilted construction to minimise weight and keep down in position - Doubles as a liner to significantly boost the warmth of a second bag - Includes removable stuff sack attached to footbox for compact storage

Specifications:

EN13537 TEMP RATING COMFORT: 14°C | 57°F EN13537 TEMP RATING LOWER LIMIT: 10°C | 50°F EN13537 TEMP RATING EXTREME: -2°C | 28°F COMPRESSION SACK SIZE: BUILT IN STUFF SACK DIMENSIONS LONG 210 X 83cm REGULAR 195 X 77cm FILL WEIGHT LONG 115g REGULAR 100g INTERNAL CHEST CIRCUMFERENCE LONG 158cm REGULAR 150cm INTERNAL HIP CIRCUMFERENCE LONG 138cm REGULAR130cm RECOMMENDED USER HEIGHT LONG: UP TO 198cm REGULAR: UP TO 183cm WEIGHT LONG 260g REGULAR 225g

The Spark™ Series spans everything from an ultralight liner to an expedition weight mid-winter bag. While the end usage is very different, they reflect a design ethos of matching weather conditions to the lightest bag possible. 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 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. Our 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 ULTRADRY Down™ protection also makes the Spark™ an impressive hard-alpine or adventure racing bag, where every gram is counted and down has never been a viable option. Features: - Ultralight 7D and 10D fabrics for minimal weight and packed size - RDS 850+ Loft Premium Goose ULTRA-DRY Down™ for maximum insulation value - Contoured mummy shape for comfort and efficient insulation - Vertical chest baffles prevent down migration and cold spots - Vertical box baffles in the torso area accommodates extra down and boosts warmth around the core, vertical baffles on chest optimises positions of down to prevent it moving during use - Lower part of the bag uses a sewn through horizontal baffle construction to minimise weight - ½ zip with two sliders aids access and allows ventilation from mid-section of bag - Draft tube prevents heat loss through the zipper - Includes hood draft collar - Includes lightweight Ultra-Sil™ Nano compression bag for compact storage Specifications: EN13537 TEMP RATING COMFORT: 4°C | 38°F EN13537 TEMP RATING LOWER LIMIT: -2°C | 28°F EN13537 TEMP RATING EXTREME: -18°C | 0°F COMPRESSION SACK SIZE: 2 EXTRASMALL (3.3L TO 1.3L) DIMENSIONS LONG 227 X 89cm REGULAR 212 X 83cm FILL WEIGHT LONG 345g REGULAR 300g INTERNAL CHEST CIRCUMFERENCE LONG 158cm REGULAR 150cm INTERNAL HIP CIRCUMFERENCE LONG 138cm REGULAR 130cm RECOMMENDED USER HEIGHT LONG: UP TO 198cm REGULAR: UP TO 183cm WEIGHT LONG 560g REGULAR 490g

The Traveller™ provides adaptable warmth in a tiny packed size. Ultra-light 15D Nylon fabrics and 750+ ULTRA-DRY Down™ combine to minimise weight and packed size while providing lofty warmth that resists the insulation sapping effects of moisture. Shoulder and foot drawcords cinch the bag tight to retain maximum warmth when needed and allow for streamlined simplicity in cooler climes. Its slightly tapered shape is sized as a comfortable solo sleeping bag that unzips into a spacious quilt to share. Zip two together and you have a duo bag for when you’re not travelling alone. Its small packed size makes it perfect for stashing in your car for unplanned bivies, the Traveller™ also works well as a top quilt to significantly increase the warmth of another sleeping bag.

Features:

- Slightly tapered shape for a comfortable solo sleeping bag, and unzips into a spacious quilt - Ultra-light 15D Nylon fabrics to minimise weight and bulk - RDS 750+ Loft ULTRA-DRY Down™ for superior insulating power and compressibility - Shoulder and foot drawcords cinch the bag tight to retain maximum warmth - Zip two Travellers™ together for adventuring couples - Doubles as a top quilt to significantly extend the warmth of another sleeping bag - TrII uses full horizontal baffles and additional down fill for extra warmth - Includes lightweight Ultra-Sil™ Compression sack for maximum compression when travelling - This bag can only pair with another Traveller

Specifications:

EN13537 TEMP RATING COMFORT: 5°C | 40°F EN13537 TEMP RATING LOWER LIMIT: -1°C | 30°F EN13537 TEMP RATING EXTREME: -16°C | 4°F COMPRESSION SACK SIZE LONG: SMALL (10L TO 3.3L) REGULAR: EXTRASMALL (6L TO 2L) DIMENSIONS (CM) LONG 220 X 87cm REGULAR 205 X 81cm FILL WEIGHT LONG 420g REGULAR 350g INTERNAL CHEST CIRCUMFERENCE LONG 168cm REGULAR 155cm INTERNAL HIP CIRCUMFERENCE LONG 154cm REGULAR 141cm RECOMMENDED USER HEIGHT LONG: UP TO 198cm REGULAR: UP TO 183cm WEIGHT LONG: 755g REGULAR: 645g

The unique WaveLoft™ construction uses thick layers of THERMOLITE® insulation looped together to gain extra loft and trap pockets of warm air, providing increased warmth in colder conditions. The baffle construction also eliminates the frustration of getting tangled in loose lining as all lining fabrics are attached to the shell fabric. The Free-Flow triple-zip design ensures your sleeping bag retains maximum warmth and efficiency when needed and multiple ventilation options when it’s not. The half zip on the right side of the bag provides freedom of movement for both arms, additional ventilation and means the top third of the bag can be folded down as a mini quilt. The full length, two-way left side zip and separate foot zip transforms the bag into a full quilt for when the mercury climbs higher than expected.

Features:

- Tapered rectangular shape for more space and comfort than a traditional mummy bag - Free-Flow half right side, full-length left side and separate foot zips for freedom of movement and increased ventilation - THERMOLITE® insulation using WaveLoft™ construction for extra warmth and loft - Lining fabrics attached to shell prevents tangles - Proprietary blend of THERMOLITE® insulation using soft microfibres and fine denier hollow-core fibres for lightweight warmth and softness, with high loft and superior compressibility - Anatomically shaped footbox for extra space - Oversized anti-snag zip draft tubes and neck draft tube - 30D DWR Nylon shell and 20D Nylon lining are lightweight and very compressible fabrics - Includes strong 70D compression sack - This bag is designed to pair with another

Specifications:

EN13537 TEMP RATING COMFORT: -4°C | 26°F EN13537 TEMP RATING LOWER LIMIT: -10°C | 15°F EN13537 TEMP RATING EXTREME: -28°C | -18°F COMPRESSION SACK SIZE LONG: LARGE (20L TO 6.5L) REGULAR: MEDIUM (14L TO 4.5L) DIMENSIONS (CM) LONG 225 X 82.5cm REGULAR 210 X 77.5cm INTERNAL CHEST CIRCUMFERENCE LONG 164.5cm REGULAR 155cm INTERNAL FOOT CIRCUMFERENCE LONG 129cm REGULAR 122cm INTERNAL HIP CIRCUMFERENCE LONG 156cm REGULAR 146cm RECOMMENDED USER HEIGHT LONG: UP TO 198cm REGULAR: UP TO 183cm WEIGHT LONG 1670g REGULAR 1440g

The foam used in our Women’s specific Delta Core-V™ graduated pattern uses a mix of smaller holes and solid foam under core body zones for extra warmth where women often feel the cold most. Featuring a women’s specific shape that is wider at the hip and narrower at the shoulder, the anti-slip print on the top and base of the mat holds it in place when camping on sloping ground is unavoidable. Made from lightweight 30D polyester with extrusion laminated TPU, it packs down incredibly small for minimalist adventures.

Features:

- Women’s specific Delta Core™ profile developed to create warmer core body zones - Wider at the hip and narrower at the shoulder - Multi-function, high flow-rate valve - Larger vertical Delta Cores™ in non-body contact areas reduce the mat’s weight and bulk - Anti-slip print on top and base keeps it in place - Lightweight 30D polyester with extrusion laminatedTPU used on top and base - Pillow Lock™ attaches your Aeros™ pillow to your mat, holding it in place for a slip-free sleep

Specifications:

R VALUE: 2.9 DIMENSIONS LARGE 183 X 58 X 25cm REGULAR 170 X 53 X 25cm ROLLED SIZE LARGE 13.5 X 30cm REGULAR 13 X 27cm WEIGHT LARGE 645g REGULAR 545g