Marmot Helium 15 Degree Down Sleeping Bag

$299.25 to $314.25You save 25%

Additional discounts do not apply.


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Marmot Helium 15 Down Sleeping Bag: The Helium 15 Down Sleeping Bag from Marmot is an ultralight bag updated to offer greater comfort while reducing weight. You've never had more toe room thanks to the Anatomical Wrap-Around Footbox, while the Smooth-Curved Baffles restricts the water-resistant Down Defender-treated 850FP stuffing from shifting too much. The Helium 15 is EN Tested Comfy at 22.6 deg F (-5.2 deg C), Lower Limit at 10.4 deg F (-12 deg C). A full length locking YKK Two-Way zipper with Zip Guard Slider keeps you secure. Best of all, every Helium bag is Filled and Finished in the USA. For an ultralight, ultra-insulated sleeping experience, dip your toes into the Marmot Helium 15 Down Sleeping Bag.

Marmot Helium 15 Down Sleeping Bag:

Temp Rating10.4 deg F (-12 deg C)10.4 deg F (-12 deg C)
Bag Sizeup to 6'0" (183 cm)up to 6'6" (198 cm)
Weight2 lbs 1 oz (935 g)2 lbs 4.5 oz (1040 g)



Warranty & Returns

Easy Returns - Money Back Guarantee

Outdoorplay has a very consumer-focused new/unopened return policy. If you are not 100% satisfied with what you have purchased from Outdoorplay, return it within 60 days of purchase and take advantage of our amazing no-hassle money back guarantee. We'll refund you the product price on any returned item(s). You'll never regret your purchase with Outdoorplay. We've got you covered.

Note: We do not accept returns on used products. All returns must be in original packaging with original hang tags. Otherwise a restocking fee may apply.


All of the products we carry are from the top name brands in the industry and come with a full manufacturer warranty covering any and all product defects. If you have any questions about the warranty on a given product, give us a call at 1-800-994-4327.