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
A Lost Hiker Survived for 9 Days in the Himalayas by Eating Insects
  A missing hiker has been found after spending nine days lost in the Himalayan foothills in northern India.   According to reports, the hiker, Samuel Vengrinovich, 44, survived the ordeal despite limited access to food and water. He also had a broken arm.   He ate insects along the way to survive and was following the river to get to Dharamshala village,...
Cushion for Long Days — Just Stick to the Trail: Nike Wildhorse 10 Review
  I grew up running track and cross-country competitively in southern Colorado, when there were no trail running shoes available anywhere, even at specialty running stores. The luxury of choice simply didn’t exist for trail runners back then. As a kid, I ran the trails in daily trainers meant for the road.   I can recall a time when the Salomon XA...
The First Corvette ‘Hypercar’: Introducing the 2026 ZR1X
  When Chevrolet relaunched the Stingray back in 2020, it pushed into entirely new territory with a first-ever mid-engine version of “America’s sports car,” pouring out as much as 495 horsepower. Of course, anyone who’s followed the history of the ‘Vette over the decades is well aware that the bowtie brand routinely rolls out a series of ever more exotic machines....
Video: Smart Layering Kept Me Cozy at Mount Everest Base Camp
  The trek to Mount Everest Base Camp is the ideal setting to test gear, due to the rugged terrain, tough living conditions, and massive fluctuations in temperature. In May, our reporter Ben Ayers completed the 11-day hike to Mount Everest Base Camp, before spending a month living at 17,500 feet.   During his reporting mission, Ayers tested a wide range of...
The Best Rubber Hunting Boots of 2025
  For hunters who find themselves stationary hunting in the cold or tromping through creeks and flooded fields, rubber hunting boots are a must. Sure, you can get by with your standard hunting boots, but youll quickly find yourself with frozen digits. Ive hunted whitetails in December in mountain hunting boots, which were far from ideal. With minimal insulation, it became...
Flatwater-Friendly, Whitewater-Tough: Liquidlogic Remix XP Kayak Review
  “You want to Rochambeau on it?” My paddling partner and I were scouting the first of the S-Bend rapids on Washington’s Skagit River, and while not the rowdiest water, my kayak was full to the brim with overnight camping kit, making for an unknown element in how it would fare.   Carrying all this kit in a whitewater boat is a...
2026 Nissan Leaf Grows From an Entirely New Tree
  The 2026 Nissan Leaf has gone through a massive transformation. A real leaf might turn from green to red in the fall, but the Nissan Leaf has been transformed from a quirky hatchback into a sleek crossover with Ariya-like styling.   Its not exactly rugged, but it should be a lot more appealing to the large number of buyers looking for...
These Tripods Stand Above the Rest: Peak Design Pro Tripod Review
  Ive used a lot of janky camera tripods in my life. Some were cheapos from Walmart, others were old and inherited, and a few were from the CU Boulder equipment rental room. Ive also used some really nice tripods on shoots using Red Cameras in Alaskas Arctic National Wildlife Refuge (ANWR) and elsewhere. But as soon as I got hold...
Watch: ‘The Hunting Public’ Calls for Senate to Halt Public Land Selloff
  In a video titled “MASSIVE Public Land Sale in U.S. Senate!!!”, The Hunting Public’s Aaron Warbritton delivers a direct message to hunters, anglers, and anyone who uses public land: now is the time to act.   The video focuses on a proposal in the U.S. Senate that would authorize the sale of 3 million acres of federal public land. Warbritton clearly...
Gotta Have ‘Faith’: The Gear Nike Built to Take Down Women’s Sub-4-Minute Mile
  About a year removed from the 2024 Olympics, elite running will return to Paris on June 26 in the form of Breaking 4, Kenyan runner Faith Kipyegons attempt to set the worlds first womens sub-4-minute mile.   The attempt doesn’t come from nowhere. A February 2025 study in the Journal of Applied Physiology predicted a women’s sub-4 mile within the next...
‘A Proper Loop’: Athlete Takes On 205-Mile Tor de Géants Despite Threats, Doubts, and Injuries
  François DHaene is used to running 100-mile races through ultra-challenging mountain environments. But when he took on the Tor des Géants in Chamonix in 2024, he had no real idea what he was getting into.   He overcame injuries, trained harder than he imagined, and set out to win one of the most grueling races in the European Alps. Not only...
The Volunteers Who Could Save Your Life
  When Hurricane Helene hit western North Carolina in the fall of 2024, the damage was devastating. But while most people sought safety, members of the Linville-Central Rescue Squad headed straight into the disaster zone. Technical training and long hours of practice enabled the all-volunteer team to provide critical response and support during the area’s catastrophic flooding.   The event was unprecedented,...
Copyright 2023-2026 - www.zzdsport.com All Rights Reserved