How to Choose Sleeping Bags for Backpacking
Mountain Hardwear Lamina Eco AF 30F/-1C Sleeping Bag
$172.73 – to $194.73Save up to 25%
Sleep warm in the outdoors with this Mountain Hardwear sleeping bag. Its made with recycled fabrics, insulation and trim, and is undyed to reduce water waste. It can zip together with another bag.
Key Details
Fill
Thermal.Q 80% recycled polyester/20% polyester
Weight
Short - Left Zip: 1 lb. 13.3 oz.
Short - Right Zip: 1 lb. 13.3 oz.
Regular - Left Zip: 1 lb. 14.7 oz.
Regular - Right Zip: 1 lb. 14.7 oz.
Long - Left Zip: 2 lb. 1 oz.
Long - Right Zip: 2 lb. 1 oz.
Compressed Volume
Short - Left Zip: 4.7 liters
Short - Right Zip: 4.7 liters
Regular - Left Zip: 7.9 liters
Regular - Right Zip: 7.9 liters
Long - Left Zip: 8.4 liters
Long - Right Zip: 8.4 liters
Temperature Rating (F)
30 degrees (F)
- Eco design features undyed recycled fabric, insulation, trims, storage and compression sack
- Proprietary, welded Laminaâ„¢ construction enhances loft and eliminates cold spots
- Recycled 20-denier ripstop nylon is lightweight and highly compressible
- Performance mummy cut efficiently minimizes weight
- Contoured footbox follows natural foot position for maximum warmth and comfort
- Tailored hood blocks drafts and seals in warmth
- Lightweight but durable 2-way #5 zipper with antisnag for easy entry and exit
- 2-way zipper allows for easy ventilation
- Recycled nylon compression sack and storage sack included
- C0 durable water repellent (DWR) finish
- Left-hand and right-hand zippers available for zip-together functionality
Imported.
Temperature ratings are intended as a guideline to help you compare products, rather than a guarantee of warmth, since many different factors contribute to your comfort while you sleep. Backpacking bags are typically rated for temperature according to an independent testing protocol—currently International Organization for Standardization (ISO) 23537, though some older items followed European Norm (EN) 13537. Testing is based on a person wearing one base layer and a pair of socks, sleeping on an insulated surface with a minimum R-value of 5.38.
Each bag then gets 2 ratings: the Comfort rating is the lowest temperature at which the bag will keep the average "cold sleeper" comfortable, and the Lower Limit rating is the lowest temperature at which the bag will keep the average "warm sleeper" comfortable. Some brands determine their own temperature rating by aligning to the Comfort rating for women’s bags, to the Lower Limit rating for men’s bags, or somewhere in the middle for nongendered bags.
View all Mountain Hardwear Backpacking Sleeping BagsEach bag then gets 2 ratings: the Comfort rating is the lowest temperature at which the bag will keep the average "cold sleeper" comfortable, and the Lower Limit rating is the lowest temperature at which the bag will keep the average "warm sleeper" comfortable. Some brands determine their own temperature rating by aligning to the Comfort rating for women’s bags, to the Lower Limit rating for men’s bags, or somewhere in the middle for nongendered bags.
| Best Use | Backpacking |
|---|---|
| Tested Lower Limit | 25 degrees F - EN degrees (F) - ISO |
| Tested Comfort | 35 degrees F - EN degrees (F) - ISO |
| Temperature Rating (F) | 30 degrees (F) |
| Temperature Rating (C) | -1 degrees (C) |
| Weight | Short - Left Zip: 1 lb. 13.3 oz. Short - Right Zip: 1 lb. 13.3 oz. Regular - Left Zip: 1 lb. 14.7 oz. Regular - Right Zip: 1 lb. 14.7 oz. Long - Left Zip: 2 lb. 1 oz. Long - Right Zip: 2 lb. 1 oz. |
| Shell | 20-denier recycled ripstop nylon |
| Zipper Location | Short - Left Zip: Left Short - Right Zip: Right Regular - Left Zip: Left Regular - Right Zip: Right Long - Left Zip: Left Long - Right Zip: Right |
| Insulation Type | Synthetic |
| Fill | Thermal.Q 80% recycled polyester/20% polyester |
| Fill Weight | Short - Left Zip: 1 lb. 1.6 oz. Short - Right Zip: 1 lb. 1.6 oz. Regular - Left Zip: 1 lb. 3 oz. Regular - Right Zip: 1 lb. 3 oz. Long - Left Zip: 1 lb. 4.5 oz. Long - Right Zip: 1 lb. 4.5 oz. |
| Sleeping Capacity | 1-person |
| Lining | 20-denier recycled ripstop nylon |
| Sleeping Bag Shape | Mummy |
| Fits Up To (in.) | Short - Left Zip: 68 inches Short - Right Zip: 68 inches Regular - Left Zip: 72 inches Regular - Right Zip: 72 inches Long - Left Zip: 78 inches Long - Right Zip: 78 inches |
| Shoulder Girth (in.) | Short - Left Zip: 56 inches Short - Right Zip: 56 inches Regular - Left Zip: 58 inches Regular - Right Zip: 58 inches Long - Left Zip: 60 inches Long - Right Zip: 60 inches |
| Hip Girth (in.) | Short - Left Zip: 49 inches Short - Right Zip: 49 inches Regular - Left Zip: 52 inches Regular - Right Zip: 52 inches Long - Left Zip: 55 inches Long - Right Zip: 55 inches |
| Compressed Volume | Short - Left Zip: 4.7 liters Short - Right Zip: 4.7 liters Regular - Left Zip: 7.9 liters Regular - Right Zip: 7.9 liters Long - Left Zip: 8.4 liters Long - Right Zip: 8.4 liters |
| Gender | Unisex |
| Sustainability | Contains recycled materials |
Buying Advice
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Eric
WA
skinny skinny skinny!
9 months ago
The "performance mummy cut" means that this thing has a super slim design. I'm 6', 200 lbs with an athletic build. This bag is so skinny, it's barely tolerable. It is warm enough, as rated, but you really need to be a slim guy to make this thing work for you. It is unusually lightweight for a synthetic bag of this temp rating. After spending one night in the bag, it becomes clear how they did it.
No, I do not recommend this product
Originally posted on mountainhardwear.com
topher
Milwaukee, WI
Functional, Packable, Cozy
4 years ago
I was planning a serious Alaskan backcountry trip and realized my trusty sleeping bag was almost 20 years old. I bought the Lamina Eco AF 30F to shed some weight and experience a bag with that new-car loft again. I took the bag into the backcountry for a week: temperatures were 30F - 55F and I slept in a single-person double-wall tent. What's great? This bag packs down small. I was able to use a 50L pack for a seriously remote, full week in the wilderness. The bag is well constructed, with durable materials and GREAT zippers. I like simple gear, and this bag isn't laden with unnecessary, useless features. Less complexity = fewer failure modes. After a week in the backcountry, the pearly-white bag was a little dirty. It washed up nicely following MH's instructions. Pearly-white again, if that matters. What should you know? I'm not a big bloke - 5'9" and 163 pounds, very lean. This bag is not spacious across the shoulders. There was plenty of foot room, but my shoulders just about filled the bag. I'm an exothermic bloke, and tend to run hot. There were two evenings where I still had to don a long-sleeved shirt and watch cap to remain comfy in this bag. If you run cold, this is probably not a 30F bag for you. Overall I am stoked with this bag. It's size, construction, warmth range, and usability completely fill my needs for any sort of 3-season adventures.
Yes , I recommend this product
Originally posted on mountainhardwear.com