Featuring a body-mapped mix of synthetic and hydrophobic down insulations the Marmot Electrum 30 Degree sleeping bag expertly balances thermal efficiency weight and comfort for multi-season backpacking and camping.
Extensive scientific research and testing to optimize body mapping of different insulation types resulted in Marmot’s creation of the Electrum 30 Degree sleeping bag which is a member of Marmot’s family of Composite Bags. This unique construction combines certified 650 fill power down treated with Marmot’s Down Defender water repellent treatment that allows the down to stay drier 10 times longer than untreated down in damp conditions with Marmot’s Spirafil synthetic fill to optimize warmth while reducing weight and bulk. The down layer is situated within the top side of the bag to provide extra warmth to the core of the body while the synthetic insulation fills the back side of the bag to provide maximum warmth in compression zones between the body and the ground or sleeping pad. Over all body-mapped insulation allows the Electrum 30 Degree bag to offer superior thermal efficiency without bulkiness or added weight.
Other features found in the Electrum 30 Degree include a contoured ergonomic hood that helps reduce heat loss and keeps your head warm and comfortable. A snagless draft tube sewn behind the full length zipper keeps cold air from reaching the inside of the sleeping bag and zippers from getting caught and creating damaging tears in the fabric. A Velcro-free face muff two hang loops and zipper guards are also integrated.
The Marmot Electrum 30 Degree sleeping bag is available in two sizes. The Regular size fits individuals up to 6’0” tall and the Long fits up to 6’6”. For your convenience a stuff and storage sack is included with each Electrum 30 Degree bag.
- Marmot Composite construction combines 650FP down and thermally efficient SpiraFil insulations
- Body-mapped insulation yields maximum thermal efficiency without added weight
- Certified 650 fill power down
- Down defender to improve water-resistance in wet conditions
- EN Tested
- Full length zipper
- Snagless insulated draft tube
- VELCRO-free face muff
- Two hang loops
- Stuff sack and storage sack included
- Zipper guards
Best Use Backpacking, Camping Insulation Type Hybrid Warranty Limited Lifetime Type Composite Temperature Rating 30 Degrees F Shell Material Pertex Classic 30d Ripstop Nylon Packed Size 8.5" x 18" Other Stuff Sack and Storage Sack Included Liner Material 20d nylon Item Weight Regular: 2 lb 8 oz
Long: 2 lb 13 oz
Fits to Length Regular: 6'0":
Fits to Girth Regular: 61"
Fill Material Spirafil/650 Fill Power Down
Real Customer Reviews
- Very comfortable at 30 degrees
Likes: Soft and very lightweight. Kept me very warm on a night that got down into the upper 20s or low 30s. Comes with a storage bag and very good compression sack.
Dislikes: Had some difficulty with the zipper getting stuck but this may get better with practice. It was very warm the next night when it was 55ish. Definitely not usable above mid 40s.
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