Hamelin -1C/30F (RCS)

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Sea To Summit

Hamelin -1C/30F (RCS)

Name: Hamelin -1C/30F (RCS)
Brand: Sea To Summit
SKU: SEAT00843
Price: 189.9 EUR
Availability: InStock

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3-season sleeping bag - Hamelin -1C/30F (RCS) - Sea to Summit - 2026

189,90 €

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Hamelin -1C/30F (RCS)

189,90 €

Home delivery from 08/06/2026

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Description

The Hamelin -1C/30F (RCS) is a 3-season synthetic sleeping bag from the brand Sea to Summit.

This spacious and comfortable sleeping bag is perfect for treks at high altitudes, or from spring to autumn, thanks to its insulation that will keep you warm down to -1°C. This bag has a large zip FreeFlow along its entire length and can be opened to be used as a duvet on warmer nights. Its sarcophagus cut is fitted and technical: it offers you great comfort while remaining very compact.

Its certified 20D recycled Bluesign® polyester fabric will provide you with excellent protection against moisture while being durable against wear and tear. The 100% recycled synthetic insulation will protect you from the cold and will not lose any of its performance when the weather turns wet. For a warm and comfortable night's sleep from spring to autumn, choose the Hamelin !

The Hamelin -1C/30F (RCS) is a synthetic 3-season sleeping bag from the brand Sea To Summit.

This spacious , comfortable sleeping bag is perfect for trekking at altitude, or from spring to autumn, thanks to its insulation that will keep you warm down to -1°C. This bag has a large zip FreeFlow and can be opened to use as a duvet on warmer nights. The teardrop cut is snug and technical, so it's comfortable to wear but doesn't take up too much space.

Sopn 20D recycled polyester fabric is Bluesign®-certified and provides excellent protection against moisture, as well as being hard-wearing and tear-resistant. The 100% recycled synthetic insulation will protect you from the cold and won't lose any of its performance when the weather turns wet.

For a warm and comfortable night's sleep from spring to autumn, opt for the Hamelin !

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Technical details

Comfort temperature

3, 3 °C

Sleeping bag shape

Mummy

Insulation type

Synthetic

Use - sleeping bag

Trekking

Overview

Brand

Sea To Summit Sea To Summit-logo

Warranty

Year

2026

Season

Spring

Gender

Unisex

Product details

Weight (g)

1124

Shoulders (cm)

Feet (cm)

Length (cm)

185

Compressed volume

8.4 , 9,6 L

Technical details

Composition

Polyester recyclé 20D

Zip side

Droit , Gauche

Seasons

2 , 3

Combinable

Performance

Extreme temperature

-18 , -18 °C

Comfort temperature limit

-1 , -1 °C

Use type

14613 , 14605

Filling

Synthetic

Other features

- Comfortable technical cut
- Fitted hood
- Footbox to gain mobility
- Adjustable hood
- Full length FreeFlow zip on the right and half-length zip on the left
- Certified post-consumer recycled Bluesign® materials and RCS 100
- DWR water-repellent treatment
- PFC-free product

Composition :
- Outer material and Lining: 20D recycled polyester
- Filling : 100% recycled multi-denier synthetic fibre

Sizes:

Size	Regular	Long
Shoulder width	79 cm	84 cm
Hip width	73 cm	78 cm
Foot width	60 cm	65 cm
Maximum user height	1.85 metres	1.98 metres
Total weight	1124 g	1263 g
Filling weight	710 g	905 g
Compressed volume	8.4 L	9.6 L

RCS Recycled Claim Standard 100	This label certifies that the finished product contains more than 95% recycled materials. It also attests to the stakeholders' dedication to transparent labelling and exemplary traceability of raw materials.
bluesign®	The system bluesign® is the solution for an environmentally friendly textile industry. It regulates the use of harmful substances from the outset of the manufacture process and establishes and monitors standards for safe and environmentally friendly production.

- Comfortable technical cut
- Fitted hood
- Footbox for greater mobility
- Adjustable hood
- Full-length zip FreeFlow on the right and half-length on the left
- Certified post-consumer recycled materials Bluesign® and RCS 100
- DWR water-repellent treatment
- PFC-free product

Materials:
- Outer material and lining : Recycled 20D Polyester
- Filling: 100% recycled multi-ply synthetic

Sizes:

Size	Regular	Long
Shoulder width	79cm	84cm
Hip width	73cm	78cm
Width of feet	60cm	65cm
Max user size	1.85m	1.98m
Total weight:	1124g	1263g
Filling weight	710g	905g
Compressed volume	8.4 L	9.6 L

RCS Recycled Claim Standard 100

This label attests to the presence of over 95% recycled materials in the finished product. It also demonstrates the commitment of all stakeholders to transparent labelling and exemplary traceability of raw materials.