Sleeping Bag Sea to Summit Hamelin Synthetic -1C Long Summer 2025
The Sea to Summit Hamelin -1°C Long sleeping bag delivers reliable synthetic performance in a roomy, adaptable design—perfect for shoulder-season adventures, wet climates, and extended backpacking trips. With thoughtful features and sustainable materials, it combines comfort, protection, and purpose in one well-rounded outdoor essential.
The Sea to Summit Hamelin -1°C Long sleeping bag delivers reliable synthetic performance in a roomy, adaptable design—perfect for shoulder-season adventures, wet climates, and extended backpacking trips. With thoughtful features and sustainable materials, it combines comfort, protection, and purpose in one well-rounded outdoor essential.
Artikelnummer: ASL043131-211902-ss2025
The Hamelin -1°C Long sleeping bag is a performance-focused synthetic option built for comfort, adaptability, and resilience in damp or variable conditions. Designed for backcountry use, this bag offers reliable warmth with a generous, movement-friendly fit and sustainable materials that reduce its environmental impact.
With its relaxed mummy (Contour) shape, the Hamelin Long provides extra space for side sleepers or those who need room to shift throughout the night, while still maintaining thermal efficiency. The longer length accommodates taller users (up to approximately 198 cm),making it a great option for those who need a bit more room without adding excessive weight.
Constructed with Revive™ Loft synthetic insulation—made from 100% post-consumer recycled polyester—the bag stays warm even when wet. Strategic insulation placement boosts core warmth, while the durable outer shell and moisture-resistant lining help regulate internal temperature and manage condensation.
Dual zippers add impressive versatility: a full-length side zipper that continues through the footbox allows the bag to be opened flat and used like a quilt, while a half-length secondary side zipper gives you arms-free functionality when needed. A fitted hood, draft collar, and draft tubes provide added protection against heat loss in colder conditions.
Additional Features:
Draft collar and draft tubes for improved heat retention
Generous footbox, anatomically shaped to avoid cold spots
Hood designed to fit the Sea to Summit Regular Aeros Pillow
Includes lightweight compression stuff sack
Made from recycled and bluesign®-approved materials
Part of the brand’s 1% for the Planet commitment
Temperature Rating:
Comfort: -1°C (30°F)
Lower Limit: -7°C (19°F)
(Suitable for three-season use)
Weight: Approx. 1,435 g
Packed Size (Compressed): Approx. 8.5–9.0 L
Insulation:
Revive™ Loft synthetic insulation
Made from 100% RCS-certified post-consumer recycled polyester
Retains warmth even when wet
Shell:
50D recycled polyester with non-PFC DWR (durable water repellent) finish
bluesign® APPROVED
Liner:
50D recycled polyester
Soft, quick-drying, and bluesign® APPROVED
Shape:
Relaxed mummy (Contour) – spacious fit for added comfort
Long version fits users up to approx. 198 cm tall
Zippers:
YKK #5 full-length side zipper with double sliders, runs through the footbox
Half-length secondary zipper on opposite side for arms-out functionality
Zipper plough ensures snag-free operation
Detaillierte Beschreibung
The Hamelin -1°C Long sleeping bag is a performance-focused synthetic option built for comfort, adaptability, and resilience in damp or variable conditions. Designed for backcountry use, this bag offers reliable warmth with a generous, movement-friendly fit and sustainable materials that reduce its environmental impact.
With its relaxed mummy (Contour) shape, the Hamelin Long provides extra space for side sleepers or those who need room to shift throughout the night, while still maintaining thermal efficiency. The longer length accommodates taller users (up to approximately 198 cm),making it a great option for those who need a bit more room without adding excessive weight.
Constructed with Revive™ Loft synthetic insulation—made from 100% post-consumer recycled polyester—the bag stays warm even when wet. Strategic insulation placement boosts core warmth, while the durable outer shell and moisture-resistant lining help regulate internal temperature and manage condensation.
Dual zippers add impressive versatility: a full-length side zipper that continues through the footbox allows the bag to be opened flat and used like a quilt, while a half-length secondary side zipper gives you arms-free functionality when needed. A fitted hood, draft collar, and draft tubes provide added protection against heat loss in colder conditions.
Additional Features:
Draft collar and draft tubes for improved heat retention
Generous footbox, anatomically shaped to avoid cold spots
Hood designed to fit the Sea to Summit Regular Aeros Pillow
Includes lightweight compression stuff sack
Made from recycled and bluesign®-approved materials
Part of the brand’s 1% for the Planet commitment
Technische Spezifikationen
Temperature Rating:
Comfort: -1°C (30°F)
Lower Limit: -7°C (19°F)
(Suitable for three-season use)
Weight: Approx. 1,435 g
Packed Size (Compressed): Approx. 8.5–9.0 L
Insulation:
Revive™ Loft synthetic insulation
Made from 100% RCS-certified post-consumer recycled polyester
Retains warmth even when wet
Shell:
50D recycled polyester with non-PFC DWR (durable water repellent) finish
bluesign® APPROVED
Liner:
50D recycled polyester
Soft, quick-drying, and bluesign® APPROVED
Shape:
Relaxed mummy (Contour) – spacious fit for added comfort
Long version fits users up to approx. 198 cm tall
Zippers:
YKK #5 full-length side zipper with double sliders, runs through the footbox
Half-length secondary zipper on opposite side for arms-out functionality
Zipper plough ensures snag-free operation