SKU: 74108233363

Alton Ultralight Underquilt

Sale price$184.05 Regular price$204.50
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USA
  • USA
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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28

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Description

Alton Ultralight UnderquiltWith RDS Certified HyperDRY 850 FP down and a wind and water resistant Ripstop Nylon Shell, this Ultralight Hammock Underquilt is built to keep you warm and comfortable, even in the most unforgiving conditions. 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

With RDS-Certified HyperDRY™ 850 FP down and a wind and water resistant Ripstop Nylon Shell, this Ultralight Hammock Underquilt is built to keep you warm and comfortable, even in the most unforgiving conditions.

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

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: 74108233363

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4.0 ★★★★★
Based on 7 reviews
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Verified Purchase
Craig
West Palm Beach, US
★★★★★ 5
Perfect Dog Toy and hard to find
Color: Large size (7.9")
Hard to find toy. My dogs favorite toy and this is a really good price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
D
Verified Purchase
Dawn Christine Davault
Chelsea, US
★★★★★ 1
Not strong. Didn't last
Color: Large size (7.9")
Was ripped apart very quickly. Not strong. Would not buy again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
G
Verified Purchase
GRohloff
Battle Creek, US
★★★★★ 4
Keeps her busy!
Color: Medium size (5.9")
Our Molly loves this. Only thing is that it is a little too big for our Maltipoo, but she still tries to keep up with it.
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Reviewed in the United States on April 29, 2026
A
Verified Purchase
Amazon Customer
Los Angeles, US
★★★★★ 5
Tough
Color: Medium size (5.9")
So far my dog hasn’t destroyed it! And it’s been a month. So I call that a win. Plus he loves it.
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Reviewed in the United States on May 26, 2026
D
Verified Purchase
Doug & Kelly
Alexandria, US
★★★★★ 5
Great play and chew toy!
Pattern Name: Star
The dogs love these! They're sturdy and give them plenty of chew time. The size is great and they are very playable. The dogs have a lot of fun and the weight is just enough for our little dogs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 20, 2026

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