Hyperlite Mountain Gear
40-Degree Quilt
Sold by the people who make it — no third-party seller in between.
Manufacturer list price (MSRP)
$430.00
Retailer prices change, so we show the manufacturer list price and link out for you to check the current price.
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Overview
One of our two quilt offerings, the 40-Degree Quilt is the perfect ultralight backpacking quilt for three-season temperature ranges, providing even, top-to-bottom warmth. A 7d micro ripstop shell is durable and soft to the touch, and a sewn, closed footbox helps to prevent drafts. Low-profile center push clips and a neck drawcord work together to lock in warmth.
Specs
- Brand
- Hyperlite Mountain Gear
- Weight
- 462 g · 16.3 oz
- Fill
- not published by the manufacturer
- Shape
- Quilt
Weight vs. category
47% lighter than the category average.
How it measures up
Against every one of the sleeping bags & quilts in the RidgeNote register with a published figure. Manufacturer-listed; sources and dates are on this page.
- Weight
- 1.02 lb (462 g)
- Lighter than 75% of 24 weighed · #6 lightest
- -50% vs the median 2.04 lb
- Price
- $430.00
- Cheaper than 31% of 29 priced · #20 cheapest
- +18% vs the median $364.00 · $26.39/oz (median $8.20/oz)
The lightest of the sleeping bags & quilts on record is Gossamer Gear Cumulus x Gossamer Gear Aerial 330 Sleeping Bag at 11.6 oz — 133 g less and $31.00 less.
The cheapest is Sea to Summit Boab Synthetic Sleeping Bag at $124.00 — $306.00 less and 848 g heavier.
RidgeNote verdict
Similar — lighter or cheaper
Related reading
What Is the Lightest 20 Degree Sleeping Bag in 2026
See how NEMO, Kelty, and Sea to Summit 20 degree bags compare by weight, price per ounce, and rank across the current shelf for 2026.
What's the Lightest Ultralight Sleeping Bag Worth Buying in 2026?
RidgeNote ranks 24 ultralight sleeping bags and quilts by published weight, from 11.6 oz to 72.0 oz, so you know what going lighter costs in ounces.
What Is the Lightest 30 Degree Sleeping Bag in 2026?
See which 30 degree sleeping bags and quilts weigh least, ranked by grams, ounces, and price per ounce across the full shelf.
Manufacturer list price (MSRP)
$430.00