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, backpacking - especially in wet conditions, paddle touring, car camping
MATERIALS: Outer: 20D bluesign APPROVED, recycled polyester with non-PFAS DWR; Inner: 20D bluesign APPROVED recycled polyester liner
INSULATION: 100% RCS-certified, post-consumer, recycled, multi-Denier synthetic insulation
SHAPE: Contour – relaxed mummy
ZIP OPTIONS: YKK #5 Left sided two way full zipper + right sided two way half zipper with zip plough
COMES WITH: Compression sack

FAQ

Is the Hamelin -9°C a good backpacking bag?
If your main focus is comfort and performance rather than light weight and super-small packed size, a Hamelin is a great backpacking bag. An Ascent down bag is lighter and packs smaller but, has a higher initial cost.

Is the Hamelin machine washable?
In a front-loader machine, yes. A top-loader machine with an agitator can be hard on lightweight gear and is not recommended.

Can the Hamelin be attached to a sleeping pad?
No. A sleeping 'bag' made to be attached to a mat will be much wider. If you attached a Hamelin to a mat it would flip as you rolled over.

	30°F Regular	15°F Regular	30°F Long	15°F Long
Compressed Vol (ASTM Standard)	8.4 L	14 L	9.6 L	16 L
Compression Sack	20 L	26 L	20 L	26 L
Fits Up To Height	6 ft 1 in	6 ft 1 in	6 ft 6 in	6 ft 6 in
Packed Weight	43.0 oz	61.0 oz	47.9 oz	68.5 oz
Temperature Rating (ISO Lower Limit)	30°F	15°F	30°F	15°F
Weight	39.6 oz	57.4 oz	44.6 oz	64.8 oz
Women's Temp Rating (ISO Comfort)	37°F	27°F	37°F	27°F

Hamelin Synthetic Sleeping Bag

Q & A