![Ultralight Insights -- What's New and Exciting for Ultralight Backpacking: GEAR REVIEW: Marmot Phase 20 Sleeping Bag Ultralight Insights -- What's New and Exciting for Ultralight Backpacking: GEAR REVIEW: Marmot Phase 20 Sleeping Bag](https://3.bp.blogspot.com/-_h5qZDlzMrA/WUm5L_fSfqI/AAAAAAAAAzA/9vpgLIIKwDQE7hveKfNrHo4BLq3k-JRFACEwYBhgL/s1600/1.jpg)
Ultralight Insights -- What's New and Exciting for Ultralight Backpacking: GEAR REVIEW: Marmot Phase 20 Sleeping Bag
Ultralight Insights -- What's New and Exciting for Ultralight Backpacking: GEAR REVIEW: Marmot Phase 20 Sleeping Bag
Ultralight Insights -- What's New and Exciting for Ultralight Backpacking: GEAR REVIEW: Marmot Phase 20 Sleeping Bag
![Marmot Phase 20 Sleeping Bag, Arctic Navy, Long, Left Zip, — Color: Arctic Navy, Sleeping Bag Size: Long, Temperature Rating: 20, Bag Shape: Mummy, Zipper Type: Left — 37980-2975-LZ Marmot Phase 20 Sleeping Bag, Arctic Navy, Long, Left Zip, — Color: Arctic Navy, Sleeping Bag Size: Long, Temperature Rating: 20, Bag Shape: Mummy, Zipper Type: Left — 37980-2975-LZ](https://cs1.0ps.us/260-260-ffffff/opplanet-marmot-phase-20-sleeping-bag-arctic-navy-long-left-zip-37980-2975-long-6-6-lz-main.jpg)