Autumn

Traditional comfort and value, with an anything but traditional design approach, the Trek Series sleeping bags are what STS grab for globe-trotting adventures on a budget. Vertical baffles over the chest section ensure the down insulation cannot migrate or shift to the outside of the bag during sleep, creating cold spots. A side block baffle construction maintains the 60/40 fill ratio, keeping more down on the top of the bag for maximum insulation. Suggested use: Trekking/Hiking,...

Traditional comfort and value, with an anything but traditional design approach, the Trek Series sleeping bags are what STS grab for globe-trotting adventures on a budget. Vertical baffles over the chest section ensure the down insulation cannot migrate or shift to the outside of the bag during sleep, creating cold spots. A side block baffle construction maintains the 60/40 fill ratio, keeping more down on the top of the bag for maximum insulation. Suggested use: Trekking/Hiking,...

Traditional comfort and value, with an anything but traditional design approach, the Trek Series sleeping bags are what STS grab for globe-trotting adventures on a budget. Vertical baffles over the chest section ensure the down insulation cannot migrate or shift to the outside of the bag during sleep, creating cold spots. A side block baffle construction maintains the 60/40 fill ratio, keeping more down on the top of the bag for maximum insulation. Suggested use: Trekking/Hiking,...

Traditional comfort and value, with an anything but traditional design approach, the Trek Series sleeping bags are what STS grab for globe-trotting adventures on a budget. Vertical baffles over the chest section ensure the down insulation cannot migrate or shift to the outside of the bag during sleep, creating cold spots. A side block baffle construction maintains the 60/40 fill ratio, keeping more down on the top of the bag for maximum insulation. Suggested use: Trekking/Hiking,...

Traditional comfort and value, with an anything but traditional design approach, the Trek Series sleeping bags are what STS grab for globe-trotting adventures on a budget. Vertical baffles over the chest section ensure the down insulation cannot migrate or shift to the outside of the bag during sleep, creating cold spots. A side block baffle construction maintains the 60/40 fill ratio, keeping more down on the top of the bag for maximum insulation. Suggested use: Trekking/Hiking,...

Traditional comfort and value, with an anything but traditional design approach, the Trek Series sleeping bags are what STS grab for globe-trotting adventures on a budget. Vertical baffles over the chest section ensure the down insulation cannot migrate or shift to the outside of the bag during sleep, creating cold spots. A side block baffle construction maintains the 60/40 fill ratio, keeping more down on the top of the bag for maximum insulation. Suggested use: Trekking/Hiking,...

Traditional comfort and value, with an anything but traditional design approach, the Trek Series sleeping bags are what STS grab for globe-trotting adventures on a budget. Vertical baffles over the chest section ensure the down insulation cannot migrate or shift to the outside of the bag during sleep, creating cold spots. A side block baffle construction maintains the 60/40 fill ratio, keeping more down on the top of the bag for maximum insulation.Suggested use: Trekking/Hiking,...

Traditional comfort and value, with an anything but traditional design approach, the Trek Series sleeping bags are what STS grab for globe-trotting adventures on a budget. Vertical baffles over the chest section ensure the down insulation cannot migrate or shift to the outside of the bag during sleep, creating cold spots. A side block baffle construction maintains the 60/40 fill ratio, keeping more down on the top of the bag for maximum insulation.Suggested use: Trekking/Hiking,...

Traditional comfort and value, with an anything but traditional design approach, the Trek Series sleeping bags are what STS grab for globe-trotting adventures on a budget. Vertical baffles over the chest section ensure the down insulation cannot migrate or shift to the outside of the bag during sleep, creating cold spots. A side block baffle construction maintains the 60/40 fill ratio, keeping more down on the top of the bag for maximum insulation.Suggested use: Trekking/Hiking,...

Light, warm, comfortable and most importantly, adaptable. The Ascent is the STS sleeping bag of choice for most adventures, most of the time. Offering the perfect backpacking balance of comfort vs weight, the Ascent Series sleeping bags have more space than traditional mummy bags, yet still provide the thermal efficiency you need when exploring above the tree-line.The Free-Flow triple-zip design ensures your sleeping bag retains maximum warmth and efficiency when needed and multiple...

Light, warm, comfortable and most importantly, adaptable. The Ascent is the STS sleeping bag of choice for most adventures, most of the time. Offering the perfect backpacking balance of comfort vs weight, the Ascent Series sleeping bags have more space than traditional mummy bags, yet still provide the thermal efficiency you need when exploring above the tree-line.The Free-Flow triple-zip design ensures your sleeping bag retains maximum warmth and efficiency when needed and multiple...

Light, warm, comfortable and most importantly, adaptable. The Ascent is the STS sleeping bag of choice for most adventures, most of the time. Offering the perfect backpacking balance of comfort vs weight, the Ascent Series sleeping bags have more space than traditional mummy bags, yet still provide the thermal efficiency you need when exploring above the tree-line.The Free-Flow triple-zip design ensures your sleeping bag retains maximum warmth and efficiency when needed and multiple...

Light, warm, comfortable and most importantly, adaptable. The Ascent is the STS sleeping bag of choice for most adventures, most of the time. Offering the perfect backpacking balance of comfort vs weight, the Ascent Series sleeping bags have more space than traditional mummy bags, yet still provide the thermal efficiency you need when exploring above the tree-line.The Free-Flow triple-zip design ensures your sleeping bag retains maximum warmth and efficiency when needed and multiple...

Light, warm, comfortable and most importantly, adaptable. The Ascent is the STS sleeping bag of choice for most adventures, most of the time. Offering the perfect backpacking balance of comfort vs weight, the Ascent Series sleeping bags have more space than traditional mummy bags, yet still provide the thermal efficiency you need when exploring above the tree-line.The Free-Flow triple-zip design ensures your sleeping bag retains maximum warmth and efficiency when needed and multiple...

Light, warm, comfortable and most importantly, adaptable. The Ascent is the STS sleeping bag of choice for most adventures, most of the time. Offering the perfect backpacking balance of comfort vs weight, the Ascent Series sleeping bags have more space than traditional mummy bags, yet still provide the thermal efficiency you need when exploring above the tree-line.The Free-Flow triple-zip design ensures your sleeping bag retains maximum warmth and efficiency when needed and multiple...

Upgraded for 2019 with super lofty 850+ down, ultra-light 7D and 10D fabrics and a bit more shoulder room, the Ember Quilts are loved by through-hikers, cycle tourers and anyone looking for unadulterated plush warmth in a tiny compressed size. For backcountry enthusiasts not so enthusiastic about a restrictive sleeping bag, the Ember quilts’ multiple configurations provide versatility for a wide range of temperatures and environments. When the thermostat climbs, treat your Ember like a...

Upgraded for 2019 with super lofty 850+ down, ultra-light 7D and 10D fabrics and a bit more shoulder room, the Ember Quilts are loved by through-hikers, cycle tourers and anyone looking for unadulterated plush warmth in a tiny compressed size. For backcountry enthusiasts not so enthusiastic about a restrictive sleeping bag, the Ember quilts’ multiple configurations provide versatility for a wide range of temperatures and environments. When the thermostat climbs, treat your Ember like a...

Upgraded for 2019 with super lofty 850+ down, ultra-light 7D and 10D fabrics and a bit more shoulder room, the Ember Quilts are loved by through-hikers, cycle tourers and anyone looking for unadulterated plush warmth in a tiny compressed size. For backcountry enthusiasts not so enthusiastic about a restrictive sleeping bag, the Ember quilts’ multiple configurations provide versatility for a wide range of temperatures and environments. When the thermostat climbs, treat your Ember like a...

Upgraded for 2019 with super lofty 850+ down, ultra-light 7D and 10D fabrics and a bit more shoulder room, the Ember Quilts are loved by through-hikers, cycle tourers and anyone looking for unadulterated plush warmth in a tiny compressed size. For backcountry enthusiasts not so enthusiastic about a restrictive sleeping bag, the Ember quilts’ multiple configurations provide versatility for a wide range of temperatures and environments. When the thermostat climbs, treat your Ember like a...

Upgraded for 2019 with super lofty 850+ down, ultra-light 7D and 10D fabrics and a bit more shoulder room, the Ember Quilts are loved by through-hikers, cycle tourers and anyone looking for unadulterated plush warmth in a tiny compressed size. For backcountry enthusiasts not so enthusiastic about a restrictive sleeping bag, the Ember quilts’ multiple configurations provide versatility for a wide range of temperatures and environments. When the thermostat climbs, treat your Ember like a...

Upgraded for 2019 with super lofty 850+ down, ultra-light 7D and 10D fabrics and a bit more shoulder room, the Ember Quilts are loved by through-hikers, cycle tourers and anyone looking for unadulterated plush warmth in a tiny compressed size. For backcountry enthusiasts not so enthusiastic about a restrictive sleeping bag, the Ember quilts’ multiple configurations provide versatility for a wide range of temperatures and environments. When the thermostat climbs, treat your Ember like a...

Upgraded for 2019 with super lofty 850+ down, ultra-light 7D and 10D fabrics and a bit more shoulder room, the Ember Quilts are loved by through-hikers, cycle tourers and anyone looking for unadulterated plush warmth in a tiny compressed size. For backcountry enthusiasts not so enthusiastic about a restrictive sleeping bag, the Ember quilts’ multiple configurations provide versatility for a wide range of temperatures and environments. When the thermostat climbs, treat your Ember like a...

Upgraded for 2019 with super lofty 850+ down, ultra-light 7D and 10D fabrics and a bit more shoulder room, the Ember Quilts are loved by through-hikers, cycle tourers and anyone looking for unadulterated plush warmth in a tiny compressed size. For backcountry enthusiasts not so enthusiastic about a restrictive sleeping bag, the Ember quilts’ multiple configurations provide versatility for a wide range of temperatures and environments. When the thermostat climbs, treat your Ember like a...

Upgraded for 2019 with super lofty 850+ down, ultra-light 7D and 10D fabrics and a bit more shoulder room, the Ember Quilts are loved by through-hikers, cycle tourers and anyone looking for unadulterated plush warmth in a tiny compressed size. For backcountry enthusiasts not so enthusiastic about a restrictive sleeping bag, the Ember quilts’ multiple configurations provide versatility for a wide range of temperatures and environments. When the thermostat climbs, treat your Ember like a...

Ultra-light and technical, the Flame Series bags are designed to keep you as warm as possible while minimising packed weight and size. 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. The secret to the impressive performance is a combination of premium materials and careful design. The RDS 850+ Loft premium goose...

Ultra-light and technical, the Flame Series bags are designed to keep you as warm as possible while minimising packed weight and size. 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. The secret to the impressive performance is a combination of premium materials and careful design. The RDS 850+ Loft premium goose...

Ultra-light and technical, the Flame Series bags are designed to keep you as warm as possible while minimising packed weight and size. 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. The secret to the impressive performance is a combination of premium materials and careful design. The RDS 850+ Loft premium goose...

Ultra-light and technical, the Flame Series bags are designed to keep you as warm as possible while minimising packed weight and size. 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. The secret to the impressive performance is a combination of premium materials and careful design. The RDS 850+ Loft premium goose...

Ultra-light and technical, the Flame Series bags are designed to keep you as warm as possible while minimising packed weight and size. 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. The secret to the impressive performance is a combination of premium materials and careful design. The RDS 850+ Loft premium goose...

Ultra-light and technical, the Flame Series bags are designed to keep you as warm as possible while minimising packed weight and size. 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. The secret to the impressive performance is a combination of premium materials and careful design. The RDS 850+ Loft premium goose...

Ultra-light and technical, the Flame Series bags are designed to keep you as warm as possible while minimising packed weight and size. 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. The secret to the impressive performance is a combination of premium materials and careful design. The RDS 850+ Loft premium goose...

Ultra-light and technical, the Flame Series bags are designed to keep you as warm as possible while minimising packed weight and size. 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. The secret to the impressive performance is a combination of premium materials and careful design. The RDS 850+ Loft premium goose...

Ultra-light and technical, the Flame Series bags are designed to keep you as warm as possible while minimising packed weight and size. 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. The secret to the impressive performance is a combination of premium materials and careful design. The RDS 850+ Loft premium goose...

Ultra-light and technical, the 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.  Suggested use : Travel, Winter Cycle touring, Ultra lightweight Hiking, Ultra lightweight alpine climbing, Snow CampingSeason...

Ultra-light and technical, the 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.  Suggested use : Travel, Winter Cycle touring, Ultra lightweight Hiking, Ultra lightweight alpine climbing, Snow CampingSeason...

Ultra-light and technical, the 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.  Suggested use : Travel, Winter Cycle touring, Ultra lightweight Hiking, Ultra lightweight alpine climbing, Snow CampingSeason...

Ultra-light and technical, the 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.  Suggested use : Travel, Adventure racing, Winter Cycle touring, Liner bag, Ultra lightweight Hiking, Ultra lightweight alpine...

Ultra-light and technical, the 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.  Suggested use : Travel, Adventure racing, Winter Cycle touring, Liner bag, Ultra lightweight Hiking, Ultra lightweight alpine...

Ultra-light and technical, the 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.  Suggested use : Travel, Adventure racing, Winter Cycle touring, Liner bag, Ultra lightweight Hiking, Ultra lightweight alpine...

Ultra-light and technical, the 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.  Suggested use : Travel, Adventure racing, Cycle touring, Liner bag, Ultra lightweight Trekking/ Hiking, Ultra lightweight alpine...

Ultra-light and technical, the 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.  Suggested use : Travel, Adventure racing, Cycle touring, Liner bag, Ultra lightweight Trekking/ Hiking, Ultra lightweight alpine...

Ultra-light and technical, the 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.  Suggested use : Travel, Adventure racing, Cycle touring, Liner bag, Ultra lightweight Trekking/ Hiking, Ultra lightweight alpine...

Ultra-light and technical, the 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.  Suggested use : Travel, Adventure racing, Summer cycle touring, Liner bag, Ultra lightweight Trekking/ Hiking, Ultra lightweight...

Ultra-light and technical, the 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.  Suggested use : Travel, Adventure racing, Summer cycle touring, Liner bag, Ultra lightweight Trekking/ Hiking, Ultra lightweight...

Ultra-light and technical, the 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.  Suggested use : Travel, Adventure racing, Summer cycle touring, Liner bag, Ultra lightweight Trekking/ Hiking, Ultra lightweight...

The Alpine Series combines STS most technical sleeping bag features to deliver reliable performance while cocooning you in the highest quality RDS 850+ Loft Goose ULTRA-DRY Down. Designed for high altitude mountaineering and arctic conditions, the contoured mummy design delivers efficient insulation, while our updated expedition sizing provides space for extra clothing to be worn inside the bag. The anatomically shaped and oversized footbox can comfortably accommodate boots when necessary....

The Alpine Series combines STS most technical sleeping bag features to deliver reliable performance while cocooning you in the highest quality RDS 850+ Loft Goose ULTRA-DRY Down. Designed for high altitude mountaineering and arctic conditions, the contoured mummy design delivers efficient insulation, while our updated expedition sizing provides space for extra clothing to be worn inside the bag. The anatomically shaped and oversized footbox can comfortably accommodate boots when necessary....

The Alpine Series combines STS most technical sleeping bag features to deliver reliable performance while cocooning you in the highest quality RDS 850+ Loft Goose ULTRA-DRY Down. Designed for high altitude mountaineering and arctic conditions, the contoured mummy design delivers efficient insulation, while our updated expedition sizing provides space for extra clothing to be worn inside the bag. The anatomically shaped and oversized footbox can comfortably accommodate boots when necessary....