Spark SpII Sleeping Bag

Our Spark™ Series bags is what you reach for when you need a high performance sleeping bag but don’t want to be weighed down by one.

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.

Ultra-light and technical, our Spark™ Series bags are designed to keep you as warm as possible while minimising packed weight and size.

• Contoured mummy shape for efficient insulation
• Updated sizing provides extra room for both shoulders and hips while still maintaining insulation efficiency
• Includes lightweight Ultra-Sil™ Nano compression bag for compact storage

SEA TO SUMMIT FLAME FMII 2019

Flame FmIII Women’s Sleeping Bag

Engineered for women to provide extra warmth where needed, our Flame™ is what you reach for when you need a high performance sleeping bag but don’t want to be weighed down by one.

The Flame™ 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.

Ultra-light and technical, our Flame™ Series bags are designed to keep you as warm as possible while minimising packed weight and size.

The women’s specific fit is wider at the hip and narrower at the shoulder and we’ve added extra down overall for increased warmth.

• Women’s specific contoured mummy shape for efficient insulation
• Expedition mummy bag sizing provides extra space for layered clothing or extra wriggle room
• Updated sizing provides extra room for both shoulders and hips while still maintaining insulation efficiency
• Includes lightweight Ultra-Sil™ Nano compression bag for compact storage

Spark SpI Sleeping Bag

Our Spark™ Series bags is what you reach for when you need a high performance sleeping bag but don’t want to be weighed down by one.

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.

Ultra-light and technical, our Spark™ Series bags are designed to keep you as warm as possible while minimising packed weight and size.

• Contoured mummy shape for efficient insulation
• Ideal for mid-summer fast hikes or adventure racing
• Doubles as a liner to significantly boost the warmth of a second bag
• Updated sizing provides extra room for both shoulders and hips while still maintaining insulation efficiency
• Includes lightweight Ultra-Sil™ Nano compression bag for compact storage

Treeline TlI Sleeping Bag

Simple and durable, yet refined, your perfect companion for uncomplicated summer adventures.

Our Treeline™ Sleeping Bag is a budget down bag that is ideal for three season use when you’re confident the temperature won’t drop far below freezing.

Light enough for backpacking adventures, this sleeping bag can withstand the rigours of sharing your outdoor adventures with kids or dogs.

Utilising our unique internal cord tunnel in the hood and neck draft tube, the Treeline™’s exterior finish is kept neat and free of additional loose fabric. The internal chest pocket is a great spot for keeping valuables secure, or batteries warm. While we’ve given this design a little extra room around the shoulders and hips for freedom of movement, the relaxed mummy shape still provides efficient warmth and heat retention when you need it.

• Internal chest pocket is perfect for keeping valuables secure, or batteries warm
• Supplied with stuff sack and storage cell for compact storage
• Zip Coupling: this bag is designed to pair with another

Altitude AtI Women’s Sleeping Bag

Engineered for women to provide extra warmth where needed, be prepared for the unpredictable with our adaptable Altitude™ Series bags.

Offering the perfect backpacking balance of comfort vs weight, our Altitude™ Series sleeping bags have more space than traditional mummy bags, yet still provide the thermal efficiency you need when exploring above the tree-line.

If it’s warmth you’re after, close all the zips, pull the cord locks tight to drag everything in, and relax in luxurious comfort. The generous allocation of high quality 750+ Loft down ensures great insulation, while the oversized draft tubes prevents your body heat escaping. The panelled footbox and 3-dimensional hood make sure you’re not compressing the down when you’re trying to stay warm. The Altitude™ also features extra down overall and THERMOLITE® panels under the foot area, to help keep heels and ankles warmer.

• Designed for extreme cold and high-altitude conditions
• Women’s specific tapered rectangular shape for perfect balance of space and adaptable warmth
• Free-Flow half left side, full length 2 way #5 YKK right side and separate foot zips for freedom of movement, increased ventilation and dual-use as a quilt
• Large internal security pocket
• Zip Coupling: This bag is designed to pair with another
• Includes lightweight Ultra-Sil™ compression bag and storage cell

800+ loft DWR-treated duck down is our premium choice – a must for the gram counters. This high-lofting white duck down delivers luxurious warmth at a fine, feathery weight. This down has excellent compactability and loft recovery.

Down is the best insulation for lightweight sleeping bags due to its loft, compressibility and durability. However, this golden fibre has a failing: its ability to insulate drastically decreases when it is wet.

The solution is now here – DWR DOWN. This down has been selected to meet our rigorous standards, with a durable water-repellent (DWR) treatment applied after the cleaning and sorting process.

The benefits of DWR DOWN are:

• It absorbs less water in damp conditions
• It retains higher loft (insulation) in damp conditions
• It dries faster

Cocoon sleeping bags are filled with our 800+ loft DWR DOWN for greater weight savings.

Spark SpIV Sleeping Bag

Our Spark™ Series bags is what you reach for when you need a high performance sleeping bag but don’t want to be weighed down by one.

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.

Ultra-light and technical, our Spark™ Series bags are designed to keep you as warm as possible while minimising packed weight and size.

• Contoured mummy shape for efficient insulation
• Expedition mummy bag sizing provides extra space for layered clothing or extra wriggle room
• Updated sizing provides extra room for both shoulders and hips while still maintaining insulation efficiency
• Includes lightweight Ultra-Sil™ Nano compression bag for compact storage

Ascent AcIII Sleeping Bag

Be prepared for the unpredictable with our adaptable Ascent™ Series bags.

Light, warm, comfortable and most importantly, adaptable. Offering the perfect backpacking balance of comfort vs weight, our Ascent™ Series sleeping bags have more space than traditional mummy bags, yet still provides the thermal efficiency you need when exploring above the tree-line.

The Ascent™ is our sleeping bag of choice for most adventures.

If it’s warmth you’re after, close all the zips, pull the cord locks tight to drag everything in, and relax in luxurious comfort. The generous allocation of high quality 750+ Loft down ensures great insulation, while the oversized draft tubes prevents your body heat escaping. The panelled footbox and 3-dimensional hood make sure you’re not compressing the down when you’re trying to stay warm.

• Tapered rectangular shape for perfect balance of space and adaptable warmth
• Free-Flow half right side, full length two-way #5 YKK left side and separate foot zips for freedom of movement, increased ventilation and dual-use as a quilt
• Large internal security pocket with flat zipper
• Zip Coupling: This bag is designed to pair with another
• Includes lightweight Ultra-Sil™ compression bag and storage cell

Altitude AtII Women’s Sleeping Bag

Engineered for women to provide extra warmth where needed, be prepared for the unpredictable with our adaptable Altitude™ Series bags.

Offering the perfect backpacking balance of comfort vs weight, our Altitude™ Series sleeping bags have more space than traditional mummy bags, yet still provide the thermal efficiency you need when exploring above the tree-line.

If it’s warmth you’re after, close all the zips, pull the cord locks tight to drag everything in, and relax in luxurious comfort. The generous allocation of high quality 750+ Loft down ensures great insulation, while the oversized draft tubes prevents your body heat escaping. The panelled footbox and 3-dimensional hood make sure you’re not compressing the down when you’re trying to stay warm. The Altitude™ also features extra down overall and THERMOLITE® panels under the foot area, to help keep heels and ankles warmer.

• Designed for extreme cold and high-altitude conditions
• Women’s specific tapered rectangular shape for perfect balance of space and adaptable warmth
• Free-Flow half left side, full length 2 way #5 YKK right side and separate foot zips for freedom of movement, increased ventilation and dual-use as a quilt
• Large internal security pocket
• Zip Coupling: This bag is designed to pair with another
• Includes lightweight Ultra-Sil™ compression bag and storage cell

Made with a 100% recycled Hydronaute XT-R Shell and a 100% recycled silk-touch Nylon lining. Available in Standard, Women's & Extra-Large Sizes. The Warmlite XT-R 550 is appropriate for temperatures of -1°C to -7°C.

With a technical shell fabric and high loft down but only the essential design features, the Warmlite XT-R Series provide warmth in cold to extreme cold at a very reasonable price.

The Warmlite XT-R Series feature a contoured 3D hood, box walled baffles, 3D draught tube along zips and premium 750+ loft water resistant down.

800+ loft DWR treated duck down is our premium choice – a must for the gram counters. This high-lofting white duck down delivers luxurious warmth at a fine feathery weight. This down has excellent compactability and loft recovery.

Down is the best insulation for lightweight sleeping bags due to its loft, compressibility and durability. However, this golden fibre has a failing: its ability to insulate drastically decreases when it is wet.

The solution is now here – DWR DOWN. This down has been selected to meet our rigorous standards, with a durable water-repellent (DWR) treatment applied after the cleaning and sorting process.
The benefits of DWR DOWN are:

• It absorbs less water in damp conditions
• It retains higher loft (insulation) in damp conditions
• It dries faster

Camp Lite sleeping bags are made using lightweight and highly breathable 20-denier Vapour Vent fabric. This strong, compressible and highly breathable fabric is ‘downproof by construction’: the tight weave keeps the down in but allows water vapour to escape. This reduces the possibility of clamminess and allows the down to loft fully for maximum performance.

Spark Sp0 Sleeping Bag

Our Spark™ Series bags is what you reach for when you need a high performance sleeping bag but don’t want to be weighed down by one.

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.

800+ loft DWR treated duck down is our premium choice – a must for the gram counters. This high-lofting white duck down delivers luxurious warmth at a fine feathery weight. This down has excellent compactability and loft recovery.

Down is the best insulation for lightweight sleeping bags due to its loft, compressibility and durability. However, this golden fibre has a failing: its ability to insulate drastically decreases when it is wet.

The solution is now here – DWR DOWN. This down has been selected to meet our rigorous standards, with a durable water-repellent (DWR) treatment applied after the cleaning and sorting process.
The benefits of DWR DOWN are:

• It absorbs less water in damp conditions
• It retains higher loft (insulation) in damp conditions
• It dries faster

Camp Lite sleeping bags are made using lightweight and highly breathable 20-denier Vapour Vent fabric. This strong, compressible and highly breathable fabric is ‘downproof by construction’: the tight weave keeps the down in but allows water vapour to escape. This reduces the possibility of clamminess and allows the down to loft fully for maximum performance.

800+ loft DWR treated duck down is our premium choice – a must for the gram counters. This high-lofting white duck down delivers luxurious warmth at a fine feathery weight. This down has excellent compactability and loft recovery.

Down is the best insulation for lightweight sleeping bags due to its loft, compressibility and durability. However, this golden fibre has a failing: its ability to insulate drastically decreases when it is wet.

The solution is now here – DWR DOWN. This down has been selected to meet our rigorous standards, with a durable water-repellent (DWR) treatment applied after the cleaning and sorting process.
The benefits of DWR DOWN are:

• It absorbs less water in damp conditions
• It retains higher loft (insulation) in damp conditions
• It dries faster

Bungle sleeping bags are filled with 800+ loft DWR Down for greater weight saving.

Thermolink

This bonded fibre weighs less and packs down smaller than competing synthetic fills, making our bags lighter and more compact while maintaining comfort and durability. The secret is in the manufacturing process: thousands of hollow fibres are sandwiched between a high-density thermal barrier and a fine, soft, body-conforming radiant retention layer to form one continuous sheet of Thermolink fibre. As it is one continuous layer, there aren’t any gaps for heat to escape, leading to better performance than traditional baffled fills.

Sac sleeping bags are made using lightweight and highly breathable 20-denier Vapour Vent fabric. This strong, compressible and highly breathable fabric uses a tight weave that keeps the insulation in but allows water vapour to escape. This reduces the possibility of clamminess and allows the insulation to loft fully for maximum performance.

SEA TO SUMMIT FLAME FMI 2019