Best Sleeping Bags · REI Co-op · Updated June 2026
REI Co-op Magma 30 Sleeping Bag: specs and price (2026)
REI Co-op Magma 30 Sleeping Bag has a US price of $349 (Current MSRP per rei.com and multiple 2025-2026 sources). Below is its full, sourced spec sheet — every value links to the source and the date we captured it.
Specifications
| Price (US) | $349 Current MSRP per rei.com and multiple 2025-2026 sources |
|---|---|
| Brand | REI Co-op |
| Released | — |
| temperature rating f | 30 |
| insulation type | down |
| fill power | 850 |
| shape | mummy |
| packed weight lb | 1.25 |
| packed size | 6 x 13 in |
| zipper side | left |
| product note | 850 FP hydrophobic goose down; 15D Pertex Quantum shell; insulated yoke; trapezoidal footbox; ISO comfort 34F, lower limit 24F; regular weight ~1 lb 4 oz |
Source: rei.com (verified 2026-06-20) · corroborated by backpackinglight.com. Verified: 30F rating, 850 FP hydrophobic goose down, mummy, regular weight ~1 lb 4 oz (1.25 lb), packed 6x13 in, left zipper, MSRP $349, ISO comfort 34F / lower limit 24F. Confirmed via rei.com data and Backpacking Light review.
Frequently asked questions
How much does the REI Co-op Magma 30 Sleeping Bag cost?
The REI Co-op Magma 30 Sleeping Bag has a US price of $349 (Current MSRP per rei.com and multiple 2025-2026 sources), as of 2026-06-20.
What are the REI Co-op Magma 30 Sleeping Bag's key specs?
REI Co-op Magma 30 Sleeping Bag (REI Co-op): temperature rating f 30, insulation type down, fill power 850, shape mummy, packed weight lb 1.25. Full sourced spec sheet verified 2026-06-20.