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Sleeping Bags Sea To Summit

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The SEA TO SUMMIT Trek -18°C Sleeping Bag in Blue is designed for cold weather camping trips and expeditions. This mummy-style sleeping bag is rated to keep you warm in temperatures as low as -18°C, making it suitable for winter adventures. This sleeping bag features high-quality materials that are both durable and lightweight, making it easy to pack and carry on hikes. The outer shell is made of water-resistant 30D nylon, while the inner lining is soft and comfortable against your skin. The Trek -18°C Sleeping Bag also features a contoured hood with an adjustable drawcord to help seal in warmth, as well as a draft tube along the zipper to prevent cold air from seeping in. Additionally, the bag…
from £315.49 up to £316.49 
Compare prices and buy Sea To Summit Trek -18°c Blue Regular / Left Zipper
£315.00
£316.00
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We make our premium silk traveling sheets from the strongest, finest ripstop silk available and have added Polyester/Lycra stretch panels along the length of the seams. These stretch panels allow the liner to move with you when you turn, roll and curl up in the night. Perfect for keeping a sleeping bag clean and for hostel or budget hotel traveling. Features:- Increases the thermal performance of sleeping bags- Traveler model has built in pillow case- Premium AA Grade, ripstop silk- Machine washable & colorfast- Traveler model is Hostel Approved- Lightweight, super compact and extends the life of sleeping bags by keeping them clean- Packaged in its own stuff sack- Double folded and reinforced …
from £27.99
Compare prices and buy Sea To Summit Premium Cotton Traveller Mummy With Hood&box Foot Sheet Gree
£28.00
£28.00
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The ThermoLite® Fleece Liner is the warmest of our Reactor series and can be used to extend the warmth of your sleeping bag, or can also double as a stand alone summer bag. The ThermoLite® Fleece is incredibly warm for its weight, and we have given this fabric a brushed finish for extra comfort. The quarter zip makes it easier to get in and out of, and panelled hood can be drawn in when maximum warmth is required.Features:- Smaller and warmer than other fleece liners.- Technical mummy shape with one handed, easy to operate- draw string hood.- Quarter zip makes it easy to get in and out.- Can be used as a stand alone sleeping bag in warmer temperatures.- Packs into its own Ultra-Sil® stuff sac…
from £61.99
Compare prices and buy Sea To Summit Reactor Thermolite Hood Liner Grey 200 x 70 cm
£62.00
£62.00
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Mummy with foot box
Headboard with drawstring
Machine washable
Comes in its own Ultra Sil Cordura Stuff Sack
Continuous 110 g/m² Thermolite material
from £115.85
Compare prices and buy Sea To Summit REACTOR INSERT EXTREME STS-123
£116.00
£116.00
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The SEA TO SUMMIT Spark W -9°C Sleeping Bag in grey and yellow is a high-performance sleeping bag designed for backpackers and outdoor enthusiasts. This lightweight sleeping bag is constructed with high-quality materials to provide warmth and comfort in temperatures as low as -9°C. The bag features a mummy shape design to maximize thermal efficiency, as well as a 10D UL nylon shell and lining for durability and water resistance. The bag also includes a full-length side zipper for easy entry and exit, as well as a draft tube and collar to seal in heat. Whether you're camping in the mountains or backpacking through challenging terrain, the SEA TO SUMMIT Spark W -9°C Sleeping Bag is a reliable and…
from £378.49 up to £379.99 
Compare prices and buy Sea To Summit Spark W -9°c Yellow Regular / Right Zipper
£378.00
£380.00
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The SEA TO SUMMIT Spark W Sleeping Bag in Grey / Yellow is a high-performance sleeping bag designed for women. It features ultralight 850-fill power down insulation that provides excellent warmth-to-weight ratio, making it perfect for backpacking and camping in colder conditions. The bag has a mummy shape with a tapered cut to reduce weight and increase thermal efficiency. The full-length side zipper allows for easy entry and exit, while the insulated draft tube prevents cold air from seeping in. The bag also features a hood with a contoured, insulated draft collar to keep you warm and cozy all night long. The SEA TO SUMMIT Spark W Sleeping Bag is a top choice for female adventurers looking …
from £224.99 up to £225.99 
Compare prices and buy Sea To Summit Spark W Grey Regular / Right Zipper
£225.00
£226.00
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The SEA TO SUMMIT Spark W -1°C Sleeping Bag in Grey/Yellow is a lightweight and compact sleeping bag designed for women. It features a mummy shape to maximize thermal efficiency and keep you warm in temperatures as low as -1°C. The bag is insulated with high-quality 850+ down fill for excellent warmth-to-weight ratio. The outer shell is made of durable and water-repellent 10D nylon, while the lining is soft and comfortable 15D nylon. The bag also features a full-length side zipper for easy entry and exit, as well as a draft tube to prevent cold air from seeping in. The pack size is incredibly small when compressed, making it perfect for backpacking and camping trips. Overall, the SEA TO SUMMIT Sp…
from £307.99 up to £354.99 
Compare prices and buy Sea To Summit Spark W -1°c Grey Regular / Right Zipper
£308.00
£309.00
£355.00
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The SEA TO SUMMIT Spark Pro -9°C Sleeping Bag in Grey/Black is the perfect companion for cold-weather camping adventures. This high-performance sleeping bag is designed to keep you warm and comfortable even in temperatures as low as -9°C. The Spark Pro features a tapered mummy shape and 850-fill power down insulation for maximum warmth and minimal weight. The lightweight Pertex Quantum fabric shell is both durable and water-resistant, ensuring that you stay dry and cozy throughout the night. The sleeping bag also includes a full-length zipper with an anti-snag design, as well as a draft tube and draft collar to prevent cold air from seeping in. The contoured hood and insulated footbox help tr…
from £444.99 up to £445.99 
Compare prices and buy Sea To Summit Spark Pro -9°c Grey Regular / Left Zipper
£445.00
£445.00
£446.00
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The SEA TO SUMMIT Spark Pro -9°C Sleeping Bag in Grey/Black is the perfect companion for cold-weather camping adventures. This high-performance sleeping bag is designed to keep you warm and comfortable even in temperatures as low as -9°C. The Spark Pro features a tapered mummy shape and 850-fill power down insulation for maximum warmth and minimal weight. The lightweight Pertex Quantum fabric shell is both durable and water-resistant, ensuring that you stay dry and cozy throughout the night. The sleeping bag also includes a full-length zipper with an anti-snag design, as well as a draft tube and draft collar to prevent cold air from seeping in. The contoured hood and insulated footbox help tr…
from £476.99 up to £478.99 
Compare prices and buy Sea To Summit Spark Pro -9°c Grey Long / Left Zipper
£477.00
£479.00
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The SEA TO SUMMIT Spark Pro -1°C Sleeping Bag in Grey/Black is a high-performance sleeping bag designed for cold weather camping and backpacking. It features 850-fill down insulation, which provides incredible warmth without adding extra bulk. The mummy shape helps to trap body heat and minimize cold spots, while the contoured hood and draft collar help to seal in warmth. The bag has a temperature rating of -1°C, making it suitable for chilly nights in the backcountry. The lightweight and compressible design make it easy to pack and transport, making it a great choice for those seeking a high-quality, warm sleeping bag for their outdoor adventures.
from £378.49 up to £379.99 
Compare prices and buy Sea To Summit Spark Pro -1°c Grey Regular / Left Zipper
£378.00
£380.00
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The SEA TO SUMMIT Spark -9°C Sleeping Bag in Grey / Yellow is a high-performance sleeping bag designed for extreme cold weather conditions. With a temperature rating of -9°C, this sleeping bag is ideal for winter camping or alpine expeditions.The Spark sleeping bag features premium materials including 850+ loft Ultra-Dry Down insulation, which provides exceptional warmth and compressibility. The contoured mummy shape and snug-fitting hood help to seal in heat and keep you cozy throughout the night.The exterior shell is made from ripstop nylon with a DWR finish to repel water and protect against abrasions. The sleeping bag also features a full-length zipper with an anti-snag design, making it…
from £378.49 up to £379.99 
Compare prices and buy Sea To Summit Spark -9°c Yellow Regular / Left Zipper
£378.00
£380.00
Compare prices2
The SEA TO SUMMIT Spark -9°C Sleeping Bag in Grey / Yellow is a high-performance sleeping bag designed for extreme cold weather conditions. With a temperature rating of -9°C, this sleeping bag is ideal for winter camping or alpine expeditions.The Spark sleeping bag features premium materials including 850+ loft Ultra-Dry Down insulation, which provides exceptional warmth and compressibility. The contoured mummy shape and snug-fitting hood help to seal in heat and keep you cozy throughout the night.The exterior shell is made from ripstop nylon with a DWR finish to repel water and protect against abrasions. The sleeping bag also features a full-length zipper with an anti-snag design, making it…
from £397.99 up to £455.99 
Compare prices and buy Sea To Summit Spark -9°c Yellow Long / Left Zipper
£398.00
£399.00
£456.00
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The SEA TO SUMMIT Spark Sleeping Bag in Grey/Yellow is a lightweight and compact sleeping bag designed for minimalist backpackers and adventurers. With a mummy shape and premium 850+ loft Ultra-Dry Down insulation, this sleeping bag is ideal for cold weather camping and trekking. The ultra-light 10D shell fabric and 7D lining make it highly packable and perfect for those looking to reduce weight and bulk in their pack. The adjustable hood and footbox ensure a snug fit and maximum warmth retention. Whether you're hiking in the mountains or camping under the stars, the SEA TO SUMMIT Spark Sleeping Bag will keep you warm and comfortable throughout the night.
from £224.99 up to £311.00 
Compare prices and buy Sea To Summit Spark Yellow Regular / Left Zipper
£225.00
£226.00
£311.00
Compare prices3
The SEA TO SUMMIT Spark Sleeping Bag in Grey/Yellow is a lightweight and compact sleeping bag designed for minimalist backpackers and adventurers. With a mummy shape and premium 850+ loft Ultra-Dry Down insulation, this sleeping bag is ideal for cold weather camping and trekking. The ultra-light 10D shell fabric and 7D lining make it highly packable and perfect for those looking to reduce weight and bulk in their pack. The adjustable hood and footbox ensure a snug fit and maximum warmth retention. Whether you're hiking in the mountains or camping under the stars, the SEA TO SUMMIT Spark Sleeping Bag will keep you warm and comfortable throughout the night.
from £249.95 up to £348.00 
Compare prices and buy Sea To Summit Spark Yellow Long / Left Zipper
£250.00
£252.00
£348.00
Compare prices3
The SEA TO SUMMIT Spark -18°C Sleeping Bag in Grey/Yellow is designed for extreme cold weather conditions. With a temperature rating of -18°C, this sleeping bag is ideal for winter camping, mountaineering, or backcountry expeditions. This sleeping bag features a lightweight and compressible design, making it easy to pack and carry on outdoor adventures. The mummy shape of the bag helps to retain heat and keep you warm throughout the night. The outer shell is made of durable and water-resistant nylon fabric, while the inner lining is soft and comfortable against the skin. The bag also has a full-length zipper for easy entry and exit. Overall, the SEA TO SUMMIT Spark -18°C Sleeping Bag is a hig…
from £476.99 up to £478.99 
Compare prices and buy Sea To Summit Spark -18°c Yellow Regular / Left Zipper
£477.00
£479.00
Compare prices2
The SEA TO SUMMIT Spark -18°C Sleeping Bag in Grey/Yellow is designed for extreme cold weather conditions. With a temperature rating of -18°C, this sleeping bag is ideal for winter camping, mountaineering, or backcountry expeditions. This sleeping bag features a lightweight and compressible design, making it easy to pack and carry on outdoor adventures. The mummy shape of the bag helps to retain heat and keep you warm throughout the night. The outer shell is made of durable and water-resistant nylon fabric, while the inner lining is soft and comfortable against the skin. The bag also has a full-length zipper for easy entry and exit. Overall, the SEA TO SUMMIT Spark -18°C Sleeping Bag is a hig…
from £504.49 up to £505.99 
Compare prices and buy Sea To Summit Spark -18°c Yellow Long / Left Zipper
£504.00
£506.00
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We make our Premium Silk Travel Liners from the finest ripstop silk and have added Polyester/Lycra stretch panels along the length of the seams. These stretch panels allow the liner to move with you when you turn, roll and curl up in the night.Features: - Premium AA Grade, ripstop silk- Polyester/Lycra stretch gussets improve comfort and life of liner- Increases thermal performance of sleeping bags- Machine washable and colourfast- Lightweight, super compact- Double folded and reinforced seams- Extends life of sleeping bags by keeping them cleanSpecifications: Liner: 100% Silk, Trim: Polyester/Lycra, Storage Bag: 100% NylonTraveller with pillow slip:- 225 CM- 92 CM- 165 G
from £85.99
Compare prices and buy Sea To Summit Premium Silk Traveller With Pillow Liner Green 225 x 92 cm
£86.00
£86.00
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The 100% Premium Silk Traveller (with pillow insertion) Liner from the finest ripstop silk with added Polyester/Lycra stretch panels along thelength of the seams. These stretch panels allow the liner to move with you when you turn, roll and curl up in the night.
from £85.99
Compare prices and buy Sea To Summit Premium Silk Traveller With Pillow Liner Blue 225 x 92 cm
£86.00
£86.00
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We make our premium silk travelling sheets from the finest ripstop silk and have added Polyester/Lycra stretch panels along the length of the seams. These stretch panels allow the liner to move with you when you turn, roll and curl up in the night.Features:- Premium AA Grade, ripstop silk- Polyester/Lycra stretch gussets improve comfort and life of liner- Increases thermal performance of sleeping bags- Machine washable and colorfast- Lightweight, super compact- Double folded and reinforced seams- Extends life of sleeping bags by keeping them cleanSpecifications:- Dimensions: Mummy: 92 x 185cm- Weight: Mummy: 125g
from £74.99
Compare prices and buy Sea To Summit Premium Silk Traveller Mummy Liner Blue 185 x 92 x 30 cm
£75.00
£75.00
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We make our premium silk travelling sheets from the finest ripstop silk and have added Polyester/Lycra stretch panels along the length of the seams. These stretch panels allow the liner to move with you when you turn, roll and curl up in the night.Features:- Premium AA Grade, ripstop silk- Polyester/Lycra stretch gussets improve comfort and life of liner- Increases thermal performance of sleeping bags- Machine washable and colorfast- Lightweight, super compact- Double folded and reinforced seams- Extends life of sleeping bags by keeping them cleanSpecifications:- Dimensions: 185 x 92cm- Weight: 225g
from £76.40 up to £78.99 
Compare prices and buy Sea To Summit Premium Silk Rectangular Liner Blue 185 x 92 cm
£76.00
£79.00
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These travel liners are made of a blend of two premium quality natural fibers for the ultimate in comfort and performance - and, the feel of this liner is pure luxury. Features:- Ideal as hygienic travel sheets- Improves thermal performance of sleeping bags Lightweight, super compact- Friendly to sensitive skin- Double folded and reinforced seams- Machine washable & colorfast Specifications:Description Dimensions WeightStandard (Rectangular) 185 x 92cm 142gLong (Rectangular) 210 x 92cm 156gDouble (Rectangular) 185 x 185cm 274gMummy (Tapered) 185 x 92/62cm 130gMummy (Hooded) 210 x 92/30cm 140gTraveller (Pillow Insert) 225 x 92cm 168g
from £52.99 up to £72.00 
Compare prices and buy Sea To Summit Premium Silk+cotton Mummy Liner Grey,Purple 185 x 92 cm
£53.00
£53.00
£72.00
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These travel liners are made of a blend of two premium quality natural fibers for the ultimate in comfort and performance - and, the feel of this liner is pure luxury.Features:- Ideal as hygienic travel sheets- Improves thermal performance of sleeping bags Lightweight, super compact- Friendly to sensitive skin- Double folded and reinforced seams- Machine washable & colorfast
from £49.49 up to £49.99 
Compare prices and buy Sea To Summit Premium Silk+cotton Traveller Rectangular Liner Blue,Grey 18
£49.00
£50.00
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Cotton Travel Liners are the economical choice for the price conscious traveller. We use durable, high thread count cotton that is as comfortable and easy to care for as your bed sheets at home. The storage sack has a mesh back to enhance breathability.Features:- Extends life of sleeping bags by keeping them clean- Hygienic bedding for travel- High thread count cotton for comfort and durability- Machine washable, colourfast and pre-shrunk- Packaged in a zippered pouch with breathable mesh panel- Double folded and reinforced seamsSpecifications:- Liner: 100% Cotton, Storage Bag: 100% Nylon- WEIGHT: 350 G
from £22.99
Compare prices and buy Sea To Summit Premium Cotton Traveller Rectangular Sheet Green 185 x 92 cm
£23.00
£23.00
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Pack Down Your Compressible, Bulky Gear For Efficient Packing.Features:- Compress Contents Down By As Much As Two Thirds- Lightweight, Bluesign® Approved Traceable Recycled 70d Nylon Main Body Fabric Uses A Non-Pfc Dwr Finish- Side-Release Buckle Compression Straps For Fast And Easy Access- Attached Flip-Top Lid Prevents Straps TanglingSpecifications:- Dimensions: 8l: 35.5 X 18.1 X 18.1cm- Weight: 8l: 86g- Volume: 8lTechnology:70d Waterproof Fabric:- This Is Our Standard High Density Weave Waterproof Fabric. It Is A 70 Denier 210t Nylon With A White Interior Polyurethane (Pu) Coating. The High Density 210t Weave Gives The Fabric A Stronger Tear Strength And Greater Durability. The White Pu C…
from £21.99
Compare prices and buy Sea To Summit Lightweight 8l Compression Bag Orange
£22.00
£22.00
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