zzdsport
/
Camping and Hiking
/
Backpacks
/
Hydrogen 30
Marmot
Hydrogen 30
$311.18 - $326.78
Description

  Refuel on your next cold backpacking adventure in the ultralight, eco-friendly Hydrogen 30° Sleeping Bag, featuring a new sustainable ExpeDry water-repellent technology that increases down performance and reduces the drying time. With an optimal ISO-tested comfort right around freezing, the Hydrogen will give you the warmth you need in a super-packable 800-fill-power down bag designed to easily stuff into any overnight pack. A thru-hiking favorite, the new gas bags provide lightweight warmth that's light on the Earth—perfect when you're looking to maximize miles or speed in the mountains and minimize weight and space in your pack. If going tent-less or camping with the car is in the plan, the Hydrogen will perform as a bivvy and a super-lofty trunk or rooftop snoozer.

Footprint sold separately.
Description
Brand Name:
Marmot
Temp Rating:
30° F
Seasonal Usage:
Three Season
Temp Rating Celsius:
-1° C
Bag Style:
Mummy
Gender:
Unisex
Fill Weight:
Reg: 19.8 oz (560 g)
Long: 22 oz (625 g)
Bag Loft:
6 in
Insulation:
Goose Down
EN Lower Limit (Men's Rating):
13.5° F / -10.3° C
Weight:
1 lbs 9.4 oz, 720.0 g
Bag Length:
Reg: fits users up to 6 ft
Long: fits users up to 6 ft 6 in
Other Features:
  • Ultralight and packable certified 800-fill-power goose down with eco-friendly ExpeDRY water-repellent finish that increases performance and durability with reduced drying time
  • Anti-snag slider on main zipper and fold-down second zipper provide added ventilation and easy access in and out of sleeping bag
  • Anatomically designed footbox with wrap-around construction increases warmth
  • Smooth, curved baffles reduce down from shifting, increasing durability and reducing inconsistent heating inside bag
  • ISO-tested for reliable temperature and comfort rating
  • Fixed hood gives you full coverage
Previous Article:Sawtooth Doublewide Next Article:Inferno Double (Fall 2023)
Description
Comments
Welcome to zzdsport comments! Please keep conversations courteous and on-topic. To fosterproductive and respectful conversations, you may see comments from our Community Managers.
Sign up to post
Sort by
Show More Comments
Information Recommendation
Running as Art, With Olympian and Filmmaker Alexi Pappas
  Extreme adaptability and versatility can be found throughout the animal kingdom, but may have found their peak expression in Alexi Pappas. As a runner, Pappas was a two-time All-American for Dartmouth who set a national record running for Greece at the 2016 Olympics. As a performer, she was a member of Dartmouth’s gut-busting Dog Day improv group before going on...
Low-Profile Helmet With Freeride Comfort: Atomic Four AMID Pro Ski Helmet Review
  The morning had been bluebird, bright, and borderline hot at Arapahoe Basin Ski Area. As the day progressed, though, the weather started to turn. Big, dark storm clouds loomed to the south and seemed to be drifting in my direction.   My Atomic Four AMID Pro Helmet had been helping ventilate my head all morning. But I knew that if it...
Breathable and Affordable, These May Be the Last Early-Season Pants You Buy: Badlands Andaire Review
  As an archery hunter, Ive spent a lot of time hunting in extremely hot weather. When I lived in Utah, our deer and elk seasons began in mid-August. Have you been to Utah that time of year? Blistering desert heat.   Now, in Tennessee, I sweat in the humidity while hanging trail cams in the summer and sit in a treestand...
Roush RT6 F-150 Offers Big Lift and Loads of Style
  Move over, Tremor and Raptor, theres a new ultimate off-road F-150 in town. Roush Performance has just launched the Roush RT6 F-150, a truck with a whopping 6-inch lift that meets federal safety standards and is available at select Ford dealers. The only thing small about the RT6 is the number Roush will build and the tires.   6-Inch Lift Throws...
Monster Markdowns: Save Up to 40% Off at Sun & Ski Sports
  Shorter days and cooler temperatures mean its time to say goodbye to summer. Now is an ideal time for less-crowded hikes, camping, and bike rides while waiting for those first snow reports.   With your mind between seasons, now is the perfect time to save big on outdoor gear and apparel. Youll find all kinds of amazing deals during Sun Ski...
How Not to Be a ‘Bad Tourist’ in the Outdoors
  Few things inspire more clickworthy internet rage than stories about tourists who suffer consequences after doing “stupid” things. Every summer, someone else is getting gored by something with horns, tossed by something with antlers, rescued from trails they had no business hiking, or causing a domino effect of river rescues. Often, there’s a phone and a selfie somewhere in the...
The Best Hunting Socks of 2025
  As a kid, I often wore two or three pairs of cotton socks topped with a super thick wool sock. It was a very inefficient system and did more harm than good. After many years, miles, and cold sits, I learned just how important good hunting socks are.   Hunting socks may not be a glamorous gear item, but they sure...
...
...
If You Think EVs Are Dead, Think Again
  Lets examine the state of the electric vehicle (EV) industry, especially as it relates to the vehicles we drive on the road daily. There seems to be no new headline in the news these days that doesn’t hammer home the evolution of EVs.   The federal tax credit is about to go down the drain, sales of EVs are definitely not...
Budget-Friendly Shells That Send: Columbia Sportswear Platinum Peak II 3L Women’s Ski Pants Review
  If youve been shopping for ski kits over the past few years, you know that three-layer waterproof ski pants for women often come with heart-stopping price tags. However, Columbia Sportswear aims to shift that narrative with its redesigned Platinum Peak II 3L Pant, part of its high-performance Titanium line. These pants deliver storm-day protection and an impressive feature set for half...
Athletes Retrace the Original Footsteps From Japan’s Hardest Hiking Route
  Once upon a time, there was a monk who lived in a cave in the Japanese Alps. He climbed peaks, establishing hiking routes, and made many of the regions first ascents. Banryu Shonin is the Father of Japanese Alpinism. He died in 1840, leaving a legacy that largely defined the nations relationship with its mountains. In 2025, four athletes followed...
Copyright 2023-2025 - www.zzdsport.com All Rights Reserved