Marmot Ion 20 sleeping bag review

Gear Review: Marmot Ion 20 Sleeping Bag

Marmot Ion 20 sleeping bag.
Marmot Ion 20 sleeping bag.

Sleeping Bag
Marmot Ion 20
$419, 1 lb. 13 oz. (regular)
Sizes: regular and long ($439)
moosejaw.com

Heading into Washington’s North Cascades National Park for an 80-mile backpacking trip in the last week of September, I didn’t want to take a chance on gear and clothing that might not stand up to cold, wet weather, maybe even sub-freezing nights and snow in that notoriously soggy mountain range. The hybrid-insulation Ion 20 fit the specs for that mission, thanks to its blend of high-quality down feathers and synthetic insulation and super warmth for such a lightweight bag.

Read on