SKU: 41982390349

Sea To Summit Hamelin Synthetic Sleeping Bag

Sale price$176.40 Regular price$196.00
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

Sea To Summit Hamelin Synthetic Sleeping BagThe 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

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

  • 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

Tech specs

  • Best Use Light Trekking, Car Camping, Wet Conditions
  • Comes With Compression Sack
  • Insulation 100% RCS-certified, post-consumer, recycled, multi-Denier synthetic insulation
  • Material(s) Outer: 20D bluesign APPROVED, recycled polyester with non-PFAS DWR
    Inner: 20D bluesign APPROVED recycled polyester liner
  • Shape Contour – relaxed mummy
  • Zip Options YKK #5 Left sided two way full zipper + right sided two way half zipper with zip plough
30°F 15°F 30°F 15°F

Regular Regular Long Long
Weight 2lb 8oz 3lb 9oz 2lb 13oz 4lb 1oz
Compressed Volume 8.4 L 14 L 9.6 L 16 L
Compression Sack 20 L 26 L 20 L 26 L
Temperature Rating (ISO Lower Limit) 30°F 15°F 30°F 15°F
Women's Temp Rating (ISO Comfort) 37°F 27°F 37°F 27°F
Fits Up To Height 6 ft 1 in 6 ft 1 in 6 ft 6 in 6 ft 6 in
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 41982390349

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Glen Wright
Draper, US
★★★★★ 5
Price
Fit Type: Classic Fit, Color: White, Size: Large
Good price
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Reviewed in the United States on February 4, 2026
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peter
Lowell, US
★★★★★ 5
Great socks
Fit Type: Classic Fit, Color: Black, Size: Large
Love these socks, very comfortable and look and feel good quality
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Reviewed in the United States on June 29, 2025
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Eric Brockman
Lake Worth, US
★★★★★ 5
Real comfort.
Size: Large, Color: (001) Black / Black / Pitch Gray
Second purchase. Good workout sock.
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Reviewed in the United States on May 13, 2026
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Mother of M.M.
Massapequa, US
★★★★★ 5
Very nice
Size: Large, Color: (100) White / White / Pitch Gray
I just received these for my son. They are very nice and look sturdy, but he hasn't worn them yet, so I cannot speak to how well they hold up in the wash or when worn. They appear to be the right size and look stretchy, but not the kind of stretchy that feels super tight on the foot (which I don't like). If they wear unusually well or poorly, I will come back and edit this.
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Reviewed in the United States on December 26, 2025
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Noah
Birmingham, US
★★★★★ 5
MY FAVORITE SOCKS
Size: Large, Color: (001) Black / Black / Pitch Gray
I bought these originally at my local UA store and had to buy more. They are my favorite daily wear.
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Reviewed in the United States on February 25, 2026

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