Disclaimer
The opinions expressed herein are my own personal opinions and do not represent anyone else's view in any way, including those of my employer.
© Copyright 2025
The opinions expressed herein are my own personal opinions and do not represent anyone else's view in any way, including those of my employer.
© Copyright 2025
SPARK Compact Down Sleeping Bag. Ultra-light and technical, the new Spark Series bags by Sea To Summit® are designed to keep you as warm as possible while minimising packed weight and size. If you’re counting grams, but still count on a great night’s sleep, the Spark may be the right bag for you. Filled with RDS-certified 850+ fillpower goose down treated with a non-PFC Ultra-Dry Down treatment, the Spark is constructed with a technical hood and zipper draft tube to retain warmth. Comfort comes from a super-breathable 10 denier liner fabric, while a 10D shell with a non-PFC DWR plus a highly water repellent hood and footbox fabric shed wind and condensation. The full-length zipper model can be zipped to an equivalent Women’s Spark for comfort that couples can share. Our ULTRA-DRY DownT 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 DownT protection also makes the SparkT an impressive hard-alpine or adventure racing bag, where every gram is counted and down has never been a viable option. RDS-certified, 850+ fillpower goose down with a non-PFAS Ultra-Dry Down treatment for maximum thermal performance. Ultralight, breathable 10D nylon liner and a 10D shell with PFAS-free DWR keeps the hood and footbox highly water resistant. Technical hood, anatomical footbox and an ergonomic mummy shape – ultralight doesn’t have to mean ultra tight. Premium YKK® #5 zippers with zipper plow provide reliable, snag-free operation. Contoured mummy shape for comfort and efficient insulation. Sewn through construction minimises weight. Updated sizing provides extra room for both shoulders and hips while still maintaining insulation efficiency. Super-compressible and lofty RDS 850+ Ultra-DryT technical Down insulation. 3D adjustable hood with draft collar draws in tight when needed. Supplied with stuff sack and storage cell. Temperature ratings conform to ISO23537-1:2022. Best Use: Ultralight Backpacking, Camping, Hiking. Comes With: 40D recycled, BlueSign® APPROVED nylon compression bag and storage cell. Insulation: RDS certified, 850+ non-PFAS Ultra-Dry Down. Zip Options: YKK® #5 zippers with snag free zipper plow. Baffle construction specific for each use. 1°C / 30°F (Regular). Compression Sack Volume – compressed: 4.5L. Internal Chest Circumference: 155cm. Lower Limit: -1°C / 30°F. 1°C / 30°F (Long). Compression Sack Volume – compressed: 5.1L. Internal Chest Circumference: 165cm. 9°C / 15°F (Regular). Compression Sack Volume – compressed: 6.8L. Lower Limit: -9°C / 15°F. 9°C / 15°F (Long). Compression Sack Volume – compressed: 7.6L. About 850+ LOFT ULTRA-DRY DOWN. 850+ Fill Power indicates that one ounce (30g) of down will re-expand to over 850 cubic inches after compression. The higher the Fill Power, the more the down will insulate for a given weight. Down sleeping bag comes with a test report from the International Down and Feather Laboratory IDFL confirming the down loft and quality. All our down is RDS certified responsibly sourced, and hydrophobically treated with a non-PFAS Ultra-Dry Down finish. About Responsible Down Standard (RDS). 100% of the down used in. Sleeping bags and quilts is independently certified to the Responsible Down Standard (RDS). The RDS certifies down against animal welfare requirements and tracks it from the source to the final product. Sea to Summit® is certified to the RDS. The QuiltLockT system uses the snap locks located at the shoulder and foot end of Sea to Summit® sleeping bags plus the quilt footbox / quilt straps to secure a quilt to the sleeping bag. This adds thermal performance and versatility to your sleep system: your integrated quilt now works for ultralight summer adventures and turns your three-season bag into a four-season sleep system. Sea to Summit® sleeping bag fabrics and insulation are made without PFAS compounds. The non-PFAS DWR finish on the shell helps prevent the insulation from becoming damp if the bag comes into contact with moisture, such as tent wall condensation. Ultra-Dry Down is a non-PFAS hydrophobic treatment that absorbs less moisture and dries more quickly. It does not affect the’breathability’ or the lifespan of the down and lasts through at least 20 washings. The down used in our sleeping bags is responsibly sourced. Sea to Summit® Dry Bags, Stuff Sacks and Compression Bags use a non-PFAS Durable Water Repellent finish to help shed water. The Corps Shop is an Authorised Distributor of Sea to Summit® products and equipment.
Condition: Good, Never used. Size 14.5inx11x7 in package, not sure on size overall of the sleeping bag itself. Says length is regular. × Thanks For Shopping In My Store. × My Family Appreciates You. × Checkout My Other Items For More Deals & Lots Of Premium Clothing. × New Items Added Daily.
Condition: Good, Never used. Size 14.5inx11x7 in package, not sure on size overall of the sleeping bag itself. Says length is regular. × Thanks For Shopping In My Store. × My Family Appreciates You. × Checkout My Other Items For More Deals & Lots Of Premium Clothing. × New Items Added Daily.
Sea To Summit Spark -1c 30F Mummy Sleeping Bag. Check out my other camping/outdoors listings!
Compression bag is included. It will be orange but a different brand.
Sea to Summit Spark Ultralight down bag 18° Mens Long. Used a couple times. No longer need it. Excellent bag, greatly packable, and light. Weighs approximately 1 lb 10oz! Packs very small for an 18° long bag! Fits up to 6 ft 6 in! This item is in the category “Sporting Goods\Camping & Hiking\Outdoor Sleeping Gear\Sleeping Bags”. The seller is “brapl-0″ and is located in this country: US. This item can be shipped to United States.
Sea to Summit Spark SPIII Long Sleeping Bag 18F – Gray/Yellow. Condition: New other–New with tag; all included items are shown in photos and untested unless otherwise noted; distressed packaging. Includes a Sea to Summit Ultra-Sil Nano Compression Sack and storage cell. Can fit a person up to 6’6. Ultralight 1lbs 10.3oz. Packaging Condition: Missing original packaging. Non-Missouri residents will need to pay IN PERSON (credit/debit cards only) within 4 days after the listing ended. Paid items must be picked up within 10 DAYS after the end of the listing. Social distancing policies WILL be enforced during pickups. 1250 N Southern Rd. Kansas City, MO 64120. This applies to both the item and retail packaging. Sell Smarter with Kyozou. Inventory and Ecommerce Management. This item is in the category “Sporting Goods\Camping & Hiking\Outdoor Sleeping Gear\Sleeping Bags”. The seller is “cargolargo” and is located in this country: US. This item can be shipped worldwide.
Sea to Summit Spark SPIII Ultralight Long Sleeping Bag 18F – Gray/Yellow LH Zip. ONLY USED A FEW TIMES STILL LIKE NEW! This item is in the category “Sporting Goods\Camping & Hiking\Outdoor Sleeping Gear\Sleeping Bags”. The seller is “hemin_mar” and is located in this country: US. This item can be shipped to United States.
SPARK-3 ASP3 Compact Down Sleeping Bag. Ultra-light and technical, the SparkT Series bags by Sea To Summit are designed to keep you as warm as possible while minimising packed weight and size. The SparkT 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 DownT 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 DownT protection also makes the SparkT an impressive hard-alpine or adventure racing bag, where every gram is counted and down has never been a viable option. Ultralight 7D and 10D fabrics for minimal weight and packed size. RDS 850+ Loft Premium Goose ULTRA-DRY DownT 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. Uses a full box baffle construction to accommodate extra down and reduce cold spots. Full side zip with single slider aids access while keeping weight to a minimum. Draft tube prevents heat loss through the zipper. Includes hood draft collar. Updated sizing provides extra room for both shoulders and hips while still maintaining insulation efficiency. Includes lightweight Ultra-SilT Nano compression bag for compact storage. Super-compressible and lofty RDS 850+ Ultra-DryT technical Down insulation. Ethically Sourced RDS Certified down insulation. Primary Filling Material: Goose Down Min. Stuffsack: 100% Nylon excluding Trims. Temperature ratings conform to EN13537 standards. Compression Sack Volume – compressed: 4.6L. Internal Chest Circumference: 155cm. Lower Limit: -8°C / 18°F. Extreme: -26°C / -15°F. Compression Sack Volume – compressed: 5.4L. Internal Chest Circumference: 162cm. ULTRA-DRY Down is a permanent Nano-level water repellent polymer treatment applied to our high loft, high quality down. The Nano-thin treatment vastly improves our downs reaction to water without effecting its weight or loft performance. ULTRA-DRY Down retains over 60% more loft and absorbs 30% less moisture when compared with untreated down. Sea to Summit sleeping bags dry out 60% faster than bags with untreated down. The Nano-level treatment also inhibits bacterial and microbial growth, which makes Sea to Summit sleeping bags more hygienic and improves their lifespan. No loss of treatment effect has been seen in over 14 wash cycles. Although the EN13537 standard does not identify a single precise temperature a tested sleeping bag is suitable for, it does provide an industry standardised temperature range that a typical user can refer to as a guide for the conditions their bag will be most comfortable in. The EN13537 standard provides three temperature levels to guide a consumer in their choice. Comfort: The temperature at which a standard woman can expect to sleep comfortably in a relaxed position. Lower Limit: The temperature at which a standard man can sleep for eight hours in a curled position without waking. The EN13537 temperature tests use a thermal manikin with heaters and temperature sensors to measure the insulation value of a sleeping bag. This manikin is wearing one layer of long underwear and is placed inside the sleeping bag on an insulating mat. The test is conducted in a temperature controlled chamber and a range of comfort temperatures are derived from measuring the energy required to maintain homeostasis in the manikin to a set temperature. All Sea to Summit sleeping bags have been tested to the EN13537 standard. We recommend you use our EN13537 quoted ratings as a guide and a comparative reference to other EN13537 tested bags. The Corps Shop is an Authorised Distributor of Sea to Summit® products and equipment. This item is in the category “Sporting Goods\Camping & Hiking\Outdoor Sleeping Equipment\Sleeping Bags”. The seller is “sfor8673″ and is located in this country: AU. This item can be shipped worldwide.
SPARK-1 ASP1 Compact Down Sleeping Bag. Ultra-light and technical, the SparkT Series bags by Sea To Summit are designed to keep you as warm as possible while minimising packed weight and size. The SparkT 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 DownT 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 DownT protection also makes the SparkT an impressive hard-alpine or adventure racing bag, where every gram is counted and down has never been a viable option. Ultralight 7D and 10D fabrics for minimal weight and packed size. RDS 850+ Loft Premium Goose ULTRA-DRY DownT for maximum insulation value. Contoured mummy shape for comfort and efficient insulation. Vertical chest baffles prevent down migration and cold spots. Sewn through construction minimises weight. Sewn through vertical baffles on chest optimises position of down to prevent it moving during use. ½ zip with single slider aids access while keeping weight to a minimum. Updated sizing provides extra room for both shoulders and hips while still maintaining insulation efficiency. Includes lightweight Ultra-SilT Nano compression bag for compact storage. Super-compressible and lofty RDS 850+ Ultra-DryT technical Down insulation. Ethically Sources RDS Certified down insulation. 3D hood draws in tight when needed. Supplied with stuff sack and storage cell. Primary Filling Material: Goose Down Min. Stuffsack: 100% Nylon excluding Trims. Temperature ratings conform to EN13537 standards. Compression Sack Volume – compressed: 1.5L. Internal Chest Circumference: 150cm. Lower Limit: 5°C / 40°F. Extreme: -9°C / 15°F. Internal Chest Circumference: 158cm. ULTRA-DRY Down is a permanent Nano-level water repellent polymer treatment applied to our high loft, high quality down. The Nano-thin treatment vastly improves our downs reaction to water without effecting its weight or loft performance. ULTRA-DRY Down retains over 60% more loft and absorbs 30% less moisture when compared with untreated down. Sea to Summit sleeping bags dry out 60% faster than bags with untreated down. The Nano-level treatment also inhibits bacterial and microbial growth, which makes Sea to Summit sleeping bags more hygienic and improves their lifespan. No loss of treatment effect has been seen in over 14 wash cycles. Although the EN13537 standard does not identify a single precise temperature a tested sleeping bag is suitable for, it does provide an industry standardised temperature range that a typical user can refer to as a guide for the conditions their bag will be most comfortable in. The EN13537 standard provides three temperature levels to guide a consumer in their choice. Comfort: The temperature at which a standard woman can expect to sleep comfortably in a relaxed position. Lower Limit: The temperature at which a standard man can sleep for eight hours in a curled position without waking. The EN13537 temperature tests use a thermal manikin with heaters and temperature sensors to measure the insulation value of a sleeping bag. This manikin is wearing one layer of long underwear and is placed inside the sleeping bag on an insulating mat. The test is conducted in a temperature controlled chamber and a range of comfort temperatures are derived from measuring the energy required to maintain homeostasis in the manikin to a set temperature. All Sea to Summit sleeping bags have been tested to the EN13537 standard. We recommend you use our EN13537 quoted ratings as a guide and a comparative reference to other EN13537 tested bags. The Corps Shop is an Authorised Distributor of Sea to Summit® products and equipment. This item is in the category “Sporting Goods\Camping & Hiking\Outdoor Sleeping Equipment\Sleeping Bags”. The seller is “sfor8673″ and is located in this country: AU. This item can be shipped worldwide.
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