Alton Ultralight Underquilt

Features

850FP Hyperdry™ Down

Our Ultralight Hammock Underquilt is filled with premium RDS-Certified HyperDRY™ 850 FP goose down. 40x more water-resistant than untreated down, HyperDRY™ stays drier and warmer for up to 80% longer than other hydrophobic down treatments on the market.

Eliminate Cold Spots

Counter cold-butt syndrome with our Ultralight Hammock Underquilt. Purpose-built for hammock camping, this Underquilt is strategically designed to provide insulation around and underneath you, eliminating cold spots and keeping you warm and cosy, all night long.

Intuitive Suspension System

Easily attach and adjust your Ultralight Hammock Underquilt with our innovative colour-coded shock cord system. This smart suspension feature allows you to customise your setup and regulate warmth for optimal comfort across all conditions.

Wind & Water Resistant

Alton’s best-selling hammock camping gear is engineered to handle even the most extreme conditions so you can go further and sleep wild – without worrying about the weather. With HyperDRY™ 850 FP goose down and a wind and water resistant Ripstop Nylon Shell, this Ultralight Hammock Underquilt isn’t afraid of a bit of bad weather. Are you?

Specifications

Dimensions	196 × 116 × 94 cm
Material (Shell)	Ripstop Nylon with DWR Coating
Material (Fill)	850 Fill Power HyperDRY™ RDS Goose Down

Fill/Packed Weight

0°C	334g/760g
-5°C	400g/825g
-10°C	465g/900g

Packed Dimensions

0°C	24 × 15 × 15cm
-5°C	25 × 17 × 17cm
-10°C	26 × 17 × 17cm

What’s Included

1x Ultralight Underquilt
1x Ultralight Compression Sack
1x Down Storage Sack