Skip to top navigation
Skip to my shopping bag
Skip to main content
Skip to footer links
Sea to Summit Hamelin Synthetic Sleeping Bag -9°C/15°F - Long
Sold out
The Hamelin is a performance-oriented synthetic sleeping bag designed for comfort. Built for the backcountry, it is at home in a range of climates and conditions-especially when things turn damp. The weight-efficient Contour shape offers room to move in any sleeping position, while Layers of Revive Loft are strategically placed to maximize insulation value. The Free-Flow full length zipper with double sliders and short side zipper provide variability and customizable ventilation. Go hard but rest easy knowing that the fabrics and Revive Loft insulation are RCS-recycled and bluesign®-APPROVED. The Hamelin is one of our 1% for the Planet products.
Features
• Best use: Light Trekking, Car Camping, Wet Conditions
• Comes with: Compression Sack
• Weight-efficient Contour shape is ideal for side-sleepers
• Full-length side zipper with double sliders extends through the footbox for customizable ventilation or to open the Hamelin as a quilt. The secondary side zipper provides arms-free functionality
• Technical hood, a draught collar and draught tubes retain your warmth on chilly evenings
• Soft, packable, recycled insulation is strategically placed to enhance core warmth
• Ykk #5 zipper with zip plough provides reliable, snag-free operation
• Hamelin is part of our 1% for the Planet commitment
• Shaped for comfort: The Contour shape gives you room to sleep on your side and roll over, without the cold spots associated with rectangular sleeping bags
• Comfort across a range of temperatures: Choose your level of warmth, ventilation or open the Hamelin flat as a quilt because the main zipper has two sliders that continue through the footbox
• 1% for the Planet®: 1% for the Planet® is a global movement of people and businesses like ours working together to drive environmental impact. The Hamelin Sleeping Bag, along with our entire reVive Sleep Range, contributes to vital biodiversity conservation. Your support benefits organizations working to protect endangered ecosystems and wildlife
• Zip Options: Ykk #5 Left sided two way full zipper+right sided two way half zipper with zip plough
• Free flow zip
Materials
• Insulation: 100% RCS-certified, post-consumer, Recycled, multi-Denier synthetic insulation
• Outer: 20D bluesign® APPROVED, Recycled Polyester with non-PFAS DWR
• Inner: 20D bluesign® APPROVED Recycled Polyester liner
Specifications
• Compressed Volume: 16L
• Compressed Sack: 26L
• Shape: Contour-relaxed mummy
• Temperature Rating(ISO Extreme Limit): -28°C
• Temperature Rating(ISO Lower Limit): 15°F/-9°C
• Women's Temp Rating(ISO Comfort): 27°F/-3°C
• Fits up to Height: 6ft 6in/198cm
• Weight: 1837g/4lbs 1oz
• Packed Weight: 1941g/68.5oz
Features
• Best use: Light Trekking, Car Camping, Wet Conditions
• Comes with: Compression Sack
• Weight-efficient Contour shape is ideal for side-sleepers
• Full-length side zipper with double sliders extends through the footbox for customizable ventilation or to open the Hamelin as a quilt. The secondary side zipper provides arms-free functionality
• Technical hood, a draught collar and draught tubes retain your warmth on chilly evenings
• Soft, packable, recycled insulation is strategically placed to enhance core warmth
• Ykk #5 zipper with zip plough provides reliable, snag-free operation
• Hamelin is part of our 1% for the Planet commitment
• Shaped for comfort: The Contour shape gives you room to sleep on your side and roll over, without the cold spots associated with rectangular sleeping bags
• Comfort across a range of temperatures: Choose your level of warmth, ventilation or open the Hamelin flat as a quilt because the main zipper has two sliders that continue through the footbox
• 1% for the Planet®: 1% for the Planet® is a global movement of people and businesses like ours working together to drive environmental impact. The Hamelin Sleeping Bag, along with our entire reVive Sleep Range, contributes to vital biodiversity conservation. Your support benefits organizations working to protect endangered ecosystems and wildlife
• Zip Options: Ykk #5 Left sided two way full zipper+right sided two way half zipper with zip plough
• Free flow zip
Materials
• Insulation: 100% RCS-certified, post-consumer, Recycled, multi-Denier synthetic insulation
• Outer: 20D bluesign® APPROVED, Recycled Polyester with non-PFAS DWR
• Inner: 20D bluesign® APPROVED Recycled Polyester liner
Specifications
• Compressed Volume: 16L
• Compressed Sack: 26L
• Shape: Contour-relaxed mummy
• Temperature Rating(ISO Extreme Limit): -28°C
• Temperature Rating(ISO Lower Limit): 15°F/-9°C
• Women's Temp Rating(ISO Comfort): 27°F/-3°C
• Fits up to Height: 6ft 6in/198cm
• Weight: 1837g/4lbs 1oz
• Packed Weight: 1941g/68.5oz
The Hamelin is a performance-oriented synthetic sleeping bag designed for comfort. Built for the backcountry, it is at home in a range of climates and conditions-especially when things turn damp. The weight-efficient Contour shape offers room to move in any sleeping position, while Layers of Revive Loft are strategically placed to maximize insulation value. The Free-Flow full length zipper with double sliders and short side zipper provide variability and customizable ventilation. Go hard but rest easy knowing that the fabrics and Revive Loft insulation are RCS-recycled and bluesign®-APPROVED. The Hamelin is one of our 1% for the Planet products.
Features
• Best use: Light Trekking, Car Camping, Wet Conditions
• Comes with: Compression Sack
• Weight-efficient Contour shape is ideal for side-sleepers
• Full-length side zipper with double sliders extends through the footbox for customizable ventilation or to open the Hamelin as a quilt. The secondary side zipper provides arms-free functionality
• Technical hood, a draught collar and draught tubes retain your warmth on chilly evenings
• Soft, packable, recycled insulation is strategically placed to enhance core warmth
• Ykk #5 zipper with zip plough provides reliable, snag-free operation
• Hamelin is part of our 1% for the Planet commitment
• Shaped for comfort: The Contour shape gives you room to sleep on your side and roll over, without the cold spots associated with rectangular sleeping bags
• Comfort across a range of temperatures: Choose your level of warmth, ventilation or open the Hamelin flat as a quilt because the main zipper has two sliders that continue through the footbox
• 1% for the Planet®: 1% for the Planet® is a global movement of people and businesses like ours working together to drive environmental impact. The Hamelin Sleeping Bag, along with our entire reVive Sleep Range, contributes to vital biodiversity conservation. Your support benefits organizations working to protect endangered ecosystems and wildlife
• Zip Options: Ykk #5 Left sided two way full zipper+right sided two way half zipper with zip plough
• Free flow zip
Materials
• Insulation: 100% RCS-certified, post-consumer, Recycled, multi-Denier synthetic insulation
• Outer: 20D bluesign® APPROVED, Recycled Polyester with non-PFAS DWR
• Inner: 20D bluesign® APPROVED Recycled Polyester liner
Specifications
• Compressed Volume: 16L
• Compressed Sack: 26L
• Shape: Contour-relaxed mummy
• Temperature Rating(ISO Extreme Limit): -28°C
• Temperature Rating(ISO Lower Limit): 15°F/-9°C
• Women's Temp Rating(ISO Comfort): 27°F/-3°C
• Fits up to Height: 6ft 6in/198cm
• Weight: 1837g/4lbs 1oz
• Packed Weight: 1941g/68.5oz
Features
• Best use: Light Trekking, Car Camping, Wet Conditions
• Comes with: Compression Sack
• Weight-efficient Contour shape is ideal for side-sleepers
• Full-length side zipper with double sliders extends through the footbox for customizable ventilation or to open the Hamelin as a quilt. The secondary side zipper provides arms-free functionality
• Technical hood, a draught collar and draught tubes retain your warmth on chilly evenings
• Soft, packable, recycled insulation is strategically placed to enhance core warmth
• Ykk #5 zipper with zip plough provides reliable, snag-free operation
• Hamelin is part of our 1% for the Planet commitment
• Shaped for comfort: The Contour shape gives you room to sleep on your side and roll over, without the cold spots associated with rectangular sleeping bags
• Comfort across a range of temperatures: Choose your level of warmth, ventilation or open the Hamelin flat as a quilt because the main zipper has two sliders that continue through the footbox
• 1% for the Planet®: 1% for the Planet® is a global movement of people and businesses like ours working together to drive environmental impact. The Hamelin Sleeping Bag, along with our entire reVive Sleep Range, contributes to vital biodiversity conservation. Your support benefits organizations working to protect endangered ecosystems and wildlife
• Zip Options: Ykk #5 Left sided two way full zipper+right sided two way half zipper with zip plough
• Free flow zip
Materials
• Insulation: 100% RCS-certified, post-consumer, Recycled, multi-Denier synthetic insulation
• Outer: 20D bluesign® APPROVED, Recycled Polyester with non-PFAS DWR
• Inner: 20D bluesign® APPROVED Recycled Polyester liner
Specifications
• Compressed Volume: 16L
• Compressed Sack: 26L
• Shape: Contour-relaxed mummy
• Temperature Rating(ISO Extreme Limit): -28°C
• Temperature Rating(ISO Lower Limit): 15°F/-9°C
• Women's Temp Rating(ISO Comfort): 27°F/-3°C
• Fits up to Height: 6ft 6in/198cm
• Weight: 1837g/4lbs 1oz
• Packed Weight: 1941g/68.5oz