SKU: 50223696416

Helium Sleeping Bag (-9°C) LONG

Sale price$517.05 Regular price$574.50
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Ships within 48 hours · Estimated delivery Sep 19 - Sep 24

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Helium Sleeping Bag (-9°C) LONGRefuel on your next below freezing backpacking adventure in the ultralight, eco friendly Helium 15 Sleeping Bag, featuring a new sustainable ExpeDry water repellent technology that increases performance and reduces the drying time of your down bag. With an optimal ISO tested comfort well below freezing, the Helium will keep you toasty from head to toe in a super packable 800 fill power down bag designed to easily stuff into any overnight pack. A thru

Refuel on your next below-freezing backpacking adventure in the ultralight, eco-friendly Helium 15° Sleeping Bag, featuring a new sustainable ExpeDry water-repellent technology that increases performance and reduces the drying time of your down bag. With an optimal ISO-tested comfort well below freezing, the Helium will keep you toasty from head to toe 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 is in the plan, you can count on the quick-drying ExpeDry to perform as a bivvy sack on cold, wet, or snowy ground or ledges.

  • 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
  • Pertex Quantum outer fabric, designed to trap still air and improve the efficiency of insulation. A durable water-repellent (DWR) finish sheds light rain and snow to provide additional weather protection.
  • 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
  • Stuff and storage sack included

Bag Temperature Celcius: -9°C
Bag Temperature Fahrenheit: 15°F
Product Care: Machine Wash Cold, Use Liquid Detergent, Gentle Cycle, Do Not Use Powdered Detergent, Tumble Dry Low, Do Not Iron, Do Not Bleach, Do Not Dry Clean, Do Not Use Fabric Softener, Rinse Twice, Do Not Store Wet
Tested Comfort: 27˚F/-3˚C
Tested Limit: 16˚F/-9˚C
Footbox Size: 40.9 in, 104 cm
Hip Girth: 57.9 in, 147 cm
Includes Compression Stuff Sack: NO
Includes Storage Sack: YES
Includes Stuff Sack: YES
Insulation Material: Goose Down
Insulation Type: Goose Down
Shoulder Girth: 63 in, 160 cm
Stuff Sack Size: 14.2 x 7.1 in, 36 x 18 cm
Style Number: M14405
Product Weight: 1,077.0 g
Zipper Location: Left Zip

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 50223696416

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4.1 ★★★★★
Based on 23 reviews
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VA_Gurl
Carnegie, US
★★★★★ 5
Listed as two pieces, comes with items
Color: Black, Size: Small
This suit is great! It is listed as a two piece suit, but it also comes with a tie and a lapel pin as seen on one of the pictures when you scroll down in the description. My son will be wearing it to prom with a different tie. Fits perfectly. He is 5 foot nine, around 155 pounds, and we ordered a size small. It literally looks tailored to him. Will post pictures after prom!
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Reviewed in the United States on April 20, 2026
M
Verified Purchase
M. Miller
Natrona Heights, US
★★★★★ 5
Great value, fits perfectly. My wifes impressed !
Color: Black, Size: Large
Unbelievable. Fits perfectly.. needed a suit quickly.. for the price , quality and fit. Im blown away.. going to order another in a different color
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Reviewed in the United States on April 10, 2026
P
Verified Purchase
Pamela M. Griffin
Boise, US
★★★★★ 5
Perfect fit
Color: Light Grey, Size: Medium
This suit was a perfect fit for my son! It was true to size.
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Reviewed in the United States on May 16, 2026
A
Verified Purchase
Amazon Customer
Omaha, US
★★★★★ 4
Pretty good
Fits according to size guide but I would have liked a slimmer fit. Also there are no pictures of the back of the jacket and it does have details we are not crazy about. Decent for the price
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Reviewed in the United States on September 21, 2025
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Verified Purchase
Lynn S
Lowell, US
★★★★★ 5
Great suit!
Color: Dark Green, Size: X-Large, Color: Dark Green, Size: X-Large
Great suit combo and for a great price. Bought this for a wizard of oz themed fundraiser for my hubby who went as the wizard. Received many compliments! My husband is 6’ 2”, about 230, and this is an XL, so it runs really slim. He has a long torso, and his pant length is 30”, so the pants are a little long, but easily fixed! Highly recommend!
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Reviewed in the United States on March 16, 2026

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