Greystone 30

Big Agnes

Greystone 30

Name: Greystone 30
Brand: Big Agnes
SKU: BIGA00264
Price: 269.9 EUR
Availability: InStock

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Hiking sleeping bag - Greystone 30 - Big Agnes - 2026

€269.90

-10%

€299.90

Choose your size

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Choose the zip side

Mandatory

In stock

Greystone 30

€269.90

-10%

€299.90

Home delivery from 06/06/2026

60 days to change your mind

No subject to promotional offers

Get €5.40 off your next order.

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Description

The Greystone 30 brand's model Big Agnes is a lightweight, compressible sleeping bag made from natural down.

It will provide you with warmth and comfort thanks to its natural down filling DownTek™ 650 CUIN. This sleeping bag will accompany you on your bivouac, camping or van trips from spring to autumn thanks to its comfortable temperature of 4°C. It has also undergone a PFC-free water-repellent treatment to protect you from moisture, ensuring excellent breathability and increased thermal efficiency.

The sarcophagus silhouette of this model and its streamlined, adjustable hood will help you retain your body warmth and stay warm, even when the night turns cold. If you wish to sleep with someone, the Greystone can be combined with another sleeping bag from the brand Big Agnes !

Discover the collections Big Agnes

Copper Spur Tiger Wall C bar Salt creek

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Technical details

Comfort temperature

Sleeping bag shape

Mummy

Insulation type

Synthetic

Use - sleeping bag

Trekking

Waterproof

Déperlant

Overview

Brand

Big Agnes

Warranty

Year

2026

Season

Spring

Gender

Unisex

Product details

Weight (g)

906

Length (cm)

213

Compressed volume

Technical details

Zip side

Droit

Seasons

Combinable

Yes

Performance

Comfort temperature limit

-2

Use type

14605

Filling

Down

Other features

- Adjustable, comfortable hood
- Anti-snag zips
- Storage bag included
- PFC-free DWR water-repellent treatment
- Folded dimensions: 20 x 44 cm
- Compressed dimensions: 23 x 23 cm (Compression sacks sold separately)

Materials:
- Outer fabric: Recycled polyester ripstop
- Lining: Recycled polyester taffeta
- Filling: Certified natural down DownTek™ 650 CUIN Bluesign®

Size table:

Size	Regular	Long
Length	198cm	198cm
Shoulder width	152cm	160cm
Basin width	137cm	145cm
Foot width	91cm	99cm

bluesign®

The bluesign® system is the solution for an environmentally-friendly textiles 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.

DownTek™

This water-repellent down duvet has been treated with a water-repellent nano-treatment. When ordinary down is exposed to moisture, droplets of moisture cling to the filaments of the down cluster, forcing the down to collapse on itself. Once wet, ordinary down loses its ability to insulate because the air pockets that provide insulation collapse. Conversely, it DownTek™ remains dry 27 times longer than ordinary down when exposed to water!