Description
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Recycled material
Recycled content – Helps reduce landfill waste and the use of virgin materials. -
Down fill
Lofty down insulation maintains warmth in cold conditions.
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Style NF0A8CNH1U5
Our warmest expedition bag, the Inferno -40F/-40C is designed with ultra-warm 800-fill ProDown™ and recycled exterior fabric that offers top-level performance in extreme cold. The main body is engineered for higher thermal retention, while the side baffles help reduce cold spots and retain loft.
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Sizes
RRH, LRH -
Total Weight
reg - 3 lbs 9 oz (1620 g) / long - 3 lbs 11 oz (1667 g) -
Temp Rating
-40°F / -40°C -
Stuffed Size
12'' x 12'' x 16'' (30.5 cm x 30.5 cm x 40.6 cm) -
Internal Length
reg - 78'' (198 cm) / long - 84'' (213 cm) -
Max User Height
reg - 6' (183 cm) / long - 6'6'' (198 cm) -
main body
15D recycled nylon coated with aluminized XReflex treatment -
head and footbox
15D recycled nylon ripstop with breathable coating -
lining
30D nylon taffeta -
insulation
800 fill ProDown™; Responsible Down Standard (RDS) certified by Control Union, CU 843098
- Main body—made with recycled nylon—is light, durable and coated in aluminized XReflex for higher thermal retention
- Full draft collar and integrated draft overlap for added comfort and to help prevent heat loss
- Side half zipper so the sleeper can make adjustments to help regulate temperature
- Trapezoidal side-chamber baffles reduce cold spots and retain loft
- Shockcords on the back of the bag attach to a sleeping pad so the pad will stay in place while you sleep
- Hood cinch-cord helps seal out the cold
- Fitted hood for more warmth and comfort
- Anti-compression pads for better clo values
- Vaulted footbox
- Waterproof and breathable NeoVent Air fabric helps protect the hood and footbox
- Compression sack and storage sack included
Shipping & Return
xShipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Size chart
- Choosing a selection results in a full page refresh.