4°C Add Wish List Quick view + Quick Add Sea to Summit Womens Spark 7C/45F Down Sleeping Bag Weighs 411g (Regular) Weighs: 411g (Regular) Comfort Limit: 4°C Type: Mummy Insulation Type: Down Down Treatment: Hydrophobic Fill Weight: 200g (based on regular size) Fill Power: 850 Zip Length: 1/2 Length Zip Position: Left Zip Sea to Summit have redesigned its renowned Spark sleeping bag line, featuring high-quality materials and ethically sourced down. Now featuring waterproof material at the hood and foot box for... Was: Now: From: $286.87 RRP: $337.49 | Save: $50.63 + Quick Add
7°C Add Wish List Quick view + Quick Add Sea to Summit Ember 7C/45F Down Quilt Weighs 456g (Regular) Weighs: 456g (Regular) Comfort Limit: 7°C Insulation Type: Down Fill Weight: 200g (based on regular size) Fill Power: 850 Down Treatment: Hydrophobic Zip Length: No Zip The Sea to Summit Ember 7C Down Quilt offers versatile comfort for backpackers and campers in various seasons. Its 850+ fill power goose down with Ultra Dry Down treatment provides excellent... Was: Now: From: $303.74 RRP: $359.99 | Save: $56.25 + Quick Add
-1°C Add Wish List Quick view + Quick Add Sea to Summit Ember -1C/30F Down Quilt Weighs 609g (Regular) Weighs: 609g (Regular) Comfort Limit: -1°C Insulation Type: Down Fill Weight: 350g (based on regular size) Fill Power: 850 Down Treatment: Hydrophobic Zip Length: No Zip The Sea to Summit Ember -1°C Down Quilt is a versatile, lightweight option for hikers and campers seeking multi-season functionality. The 850+ Fill Power Goose Down, treated with Ultra Dry Down,... Was: Now: From: $382.49 RRP: $449.99 | Save: $67.50 + Quick Add
-2°C Add Wish List Quick view + Quick Add Sea to Summit Ascent -1C Down Sleeping Bag Weighs 777g (Regular) Weighs: 777g (Regular) Comfort Limit: -2°C Type: Mummy Insulation Type: Down Fill Weight: 300g (based on regular size) Fill Power: 750 Down Treatment: Hydrophobic Zip Length: Full Length Zip Position: Left Zip The Sea to Summit Ascent is a lightweight sleeping bag ideal for three seasons. Its 750+ fill power of responsibly sourced duck down provides warmth and is treated to maintain performance in damp... Was: Now: From: $337.49 RRP: $421.86 | Save: $84.38 + Quick Add
-8°C Add Wish List Quick view + Quick Add Sea to Summit Spark Pro 900+ -9C Down Sleeping Bag Weighs 791g (Regular) Weighs: 791g (Regular) Comfort Limit: -8°C Insulation Type: Down Fill Weight: 480g (based on regular size) Fill Power: 900 Down Treatment: Hydrophobic Zip Length: Full Length Zip Position: Left Zip Type: Mummy The Spark Pro is an improved version of the renowned Spark series of sleeping bags from Sea to Summit, offering several user-friendly features for outdoor adventures. Sea to Summit says: The... Was: Now: From: $573.74 RRP: $674.99 | Save: $101.25 + Quick Add
-8°C Add Wish List Quick view + Quick Add Sea to Summit Spark -9C/15F Down Sleeping Bag Weighs 797g (Regular) Weighs: 797g (Regular) Comfort Limit: -8°C Type: Mummy Insulation Type: Down Fill Weight: 480g (based on regular size) Fill Power: 850 Down Treatment: Hydrophobic Zip Length: 3/4 Length Zip Position: Left Zip Sea to Summit have redesigned its renowned Spark sleeping bag line, featuring high-quality materials and ethically sourced down. Now featuring waterproof material at the hood and foot box for... Was: Now: From: $478.12 RRP: $562.49 | Save: $84.38 + Quick Add
-9C Add Wish List Quick view + Quick Add Sea to Summit Womens Spark -9C/15F Down Sleeping Bag Weighs 947g (Regular) Weighs: 947g (Regular) Comfort Limit: -9C Type: Mummy Insulation Type: Down Fill Weight: 685g (based on regular size) Fill Power: 850 Down Treatment: Hydrophobic Zip Length: 3/4 Length Zip Position: Right Zip Sea to Summit have redesigned its renowned Spark sleeping bag line, featuring high-quality materials and ethically sourced down. Now featuring waterproof material at the hood and foot box for... Was: Now: From: $478.12 RRP: $562.49 | Save: $84.38 + Quick Add
-2°C Add Wish List Quick view + Quick Add Sea to Summit Trek -1C Down Sleeping Bag Weighs 1108g (Regular) Weighs: 1108g (Regular) Comfort Limit: -2°C Type: Mummy Insulation Type: Down Fill Weight: 380g Fill Power: 650 Down Treatment: Hydrophobic Zip Length: Full Length Zip Position: Left Zip Sea to Summit's Trek -1C Down Bag provides versatile temperature control and comfort. It features 650+ fill duck down, a Free Flow zipper system for ventilation, and a generous semi-rectangular shape... Was: Now: From: $314.99 RRP: $365.61 | Save: $50.63 + Quick Add
-18°C Add Wish List Quick view + Quick Add Sea to Summit Spark -18C/0F Down Sleeping Bag Weighs 1118g (Regular) Weighs: 1118g (Regular) Comfort Limit: -18°C Type: Mummy Insulation Type: Down Fill Weight: 840g (based on regular size) Fill Power: 850 Down Treatment: Hydrophobic Zip Length: 3/4 Length Zip Position: Left Zip Sea to Summit have redesigned its renowned Spark sleeping bag line, featuring high-quality materials and ethically sourced down. Now featuring waterproof material at the hood and foot box for... Was: Now: From: $613.12 RRP: $725.61 | Save: $112.50 + Quick Add
-1°C Add Wish List Quick view + Quick Add Sea to Summit Hamelin -1C/30F Synthetic Sleeping Bag Weighs 1189g (Regular) Weighs: 1189g (Regular) Comfort Limit: -1°C Type: Mummy Insulation Type: Synthetic Zip Length: Full Length Zip Position: Right Zip Versatile, roomy, and reliably warm. Sea to Summit says: A backpack-capable sleeping bag with a higher level of comfort than traditional mummy bags. For a few extra grams and larger packed... Was: Now: From: $163.12 RRP: $191.24 | Save: $28.13 + Quick Add
-2°C Add Wish List Quick view + Quick Add Sea to Summit Womens Trek -1C Down Sleeping Bag Weighs 1226g (Regular) Weighs: 1226g (Regular) Comfort Limit: -2°C Type: Mummy Insulation Type: Down Fill Weight: 520g (based on regular size) Fill Power: 650 Down Treatment: Hydrophobic Zip Length: Full Length Zip Position: Right Zip Sea to Summit's Trek -1C Down Bag provides versatile temperature control and comfort. It features 650+ fill duck down, a Free Flow zipper system for ventilation, and a generous semi-rectangular shape... Was: Now: $303.74 RRP: $359.99 | Save: $56.25 + Quick Add
-9°C Add Wish List Quick view + Quick Add Sea to Summit Womens Ascent -9C Down Sleeping Bag Weighs 1242g (Regular) Weighs: 1242g (Regular) Comfort Limit: -9°C Type: Mummy Insulation Type: Down Fill Weight: 797g (based on regular size) Fill Power: 750 Down Treatment: Hydrophobic Zip Length: Full Length Zip Position: Right Zip The Sea to Summit Ascent -9C is a premium down sleeping bag for cold-weather adventures. It provides warmth even in freezing temperatures. The bag is lightweight and features a relaxed mummy shape... Was: Now: From: $438.74 RRP: $545.61 | Save: $106.88 + Quick Add
-1°C Add Wish List Quick view + Quick Add Sea to Summit Boab -1C/30F Synthetic Sleeping Bag Weighs 1374g (Regular) Weighs: 1374g (Regular) Comfort Limit: -1°C Type: Mummy Insulation Type: Synthetic Zip Length: Full Length Zip Position: Right Zip The Boab balances comfort with conscious design. Sea to Summit says: The Boab is a great choice for campers and vehicle-based adventurers looking for a roomy, comfort-oriented sleeping bag. A... Was: Now: From: $123.74 RRP: $146.24 | Save: $22.50 + Quick Add
-9°C Add Wish List Quick view + Quick Add Sea to Summit Trek -9C Down Sleeping Bag Weighs 1401g (Regular) Weighs: 1401g (Regular) Comfort Limit: -9°C Type: Mummy Insulation Type: Down Fill Weight: 635g (based on regular size) Fill Power: 650 Down Treatment: Hydrophobic Zip Length: Full Length Zip Position: Left Zip The Sea to Summit Trek -9°C Down Sleeping Bag offers comfort and reliability for camping and overnight adventures. Its semi-rectangular fit provides ample space for a cosy night's sleep. The bag... Was: Now: From: $354.37 RRP: $416.24 | Save: $61.88 + Quick Add
°C Add Wish List Quick view + Quick Add Sea to Summit Alpine -29C/-20F Down Sleeping Bag Weighs 1466g (Regular) Weighs: 1466g (Regular) Comfort Limit: -28°C Type: Mummy Insulation Type: Down Fill Weight: 1000g Fill Power: 850+ Down Treatment: Hydrophobic Zip Length: 3/4 Length Zip Position: Left and Right If you plan to brave arctic-level temperatures or high-altitude adventures, this bag delivers reliable warmth, thoughtful design, and exceptional comfort. Sea to Summit says: The Alpine... Was: Now: $860.62 RRP: $1,012.49 | Save: $151.88 + Quick Add
-1°C Add Wish List Quick view + Quick Add Sea to Summit Womens Hamelin -1C/30F Synthetic Sleeping Bag Weighs 1479g (Regular) Weighs: 1479g (Regular) Comfort Limit: -1°C Type: Mummy Insulation Type: Synthetic Zip Length: Full Length Zip Position: Left Zip Versatile, roomy, and reliably warm. Sea to Summit says: A women’s-specific backpack-capable sleeping bag that provides a higher level of comfort than unisex mummy bags. The higher weight... Was: Now: From: $163.12 RRP: $191.24 | Save: $28.13 + Quick Add
-16°C Add Wish List Quick view + Quick Add Sea to Summit Womens Trek -9C Down Sleeping Bag Weighs 1614g (Regular) Weighs: 1614g (Regular) Comfort Limit: -16°C Type: Mummy Fill Weight: 800g (based on regular size) Fill Power: 650 Down Treatment: Hydrophobic Zip Length: Full Length Zip Position: Right Zip Insulation Type: Down The Sea to Summit Women’s Trek -9C Down Sleeping Bag is perfect for cold weather camping. Its 650+ fill power duck-down insulation ensures warmth even in damp conditions. The semi-rectangular... Was: Now: $359.99 RRP: $421.87 | Save: $61.88 + Quick Add
-1°C Add Wish List Quick view + Quick Add Sea to Summit Hamelin -9C/15F Synthetic Sleeping Bag Weighs 1626g (Regular) Weighs: 1626g (Regular) Comfort Limit: -9°C Type: Mummy Insulation Type: Synthetic Zip Length: Full Length Zip Position: Right Zip Versatile, roomy, and reliably warm. Sea to Summit says: A backpack-capable sleeping bag with a higher level of comfort than traditional mummy bags. For a few extra grams and larger packed... Was: Now: From: $179.99 RRP: $213.74 | Save: $33.75 + Quick Add
-10°C Currently out of stock Add Wish List Quick view Out of stock Sea to Summit Basecamp -9C Down Sleeping Bag Weighs 1837g (Regular) Weighs: 1837g (Regular) Comfort Limit: -10°C Type: Mummy Insulation Type: Down Fill Weight: 820g (based on regular size) Fill Power: 650 Down Treatment: Hydrophobic Zip Length: Full Length The Sea to Summit Basecamp -9C Down Sleeping Bag is perfect for cold-weather vehicle camping. It's spacious and comfortable, with excellent insulation even in damp conditions. The innovative Free... Was: Now: From: $236.24 RRP: $472.49 | Save: $236.25 Out of stock
-9°C Add Wish List Quick view + Quick Add Sea to Summit Boab -9C/15F Synthetic Sleeping Bag Weighs 1854g (Regular) Weighs: 1854g (Regular) Comfort Limit: -9°C Type: Mummy Insulation Type: Synthetic Zip Length: Full Length Zip Position: Left Zip The Boab balances comfort with conscious design. Sea to Summit says: The Boab is a great choice for campers and vehicle-based adventurers looking for a roomy, comfort-oriented sleeping bag. A... Was: Now: From: $140.62 RRP: $168.74 | Save: $28.13 + Quick Add
-18°C Add Wish List Quick view + Quick Add Sea to Summit Trek -18C Down Sleeping Bag Weighs 1894g (Regular) Weighs: 1894g (Regular) Comfort Limit: -18°C Type: Mummy Fill Weight: 1000g (based on regular size) Fill Power: 650 Down Treatment: Hydrophobic Zip Length: Full Length Zip Position: Left Zip Insulation Type: Down The Sea to Summit Trek -18°C Down Sleeping Bag is ideal for cold-weather camping. Its comfort rating of -11°C and 650+ Fill Power Duck Down provides excellent insulation and warmth. The... Was: Now: $410.62 RRP: $483.74 | Save: $73.13 + Quick Add
-9°C Add Wish List Quick view + Quick Add Sea to Summit Womens Hamelin -9C/15F Synthetic Sleeping Bag Weighs 1953g (Regular) Weighs: 1953g (Regular) Comfort Limit: -9°C Type: Mummy Insulation Type: Synthetic Zip Length: Full Length Zip Position: Right Zip Versatile, roomy, and reliably warm. Sea to Summit says: A backpack-capable sleeping bag with a higher level of comfort than traditional mummy bags. For a few extra grams and larger packed... Was: Now: From: $179.99 RRP: $213.74 | Save: $33.75 + Quick Add
