Mountain Hardwear · Sleeping Gear
Yawn Patrol 15 Sleeping Bag
$306.09
$472.50Save $166.41 (35%)
at REI
Price Historylast 5 months
Low $306.09 · High $353.34. Hover the line to see each change.
Is this a good deal?
- The current price has held for 147 days.
- Across the 29 Sleeping Gear deals we’re tracking right now, the median discount is 34% — this deal’s 35% off is right around that mark.
Based on prices we’ve recorded from REI since April 2026, refreshed several times daily.
About this product
The Mountain Hardwear Yawn Patrol 15 is a down sleeping bag rated to 15 degrees Fahrenheit (approximately -9.4 degrees Celsius), designed for camping, weekend trips, climbing, and travel. Its curved rectangular mummy shape gives side sleepers and restless sleepers more room to move than a traditional mummy cut, while a draft collar helps retain heat in colder conditions. The 650-fill-power, RDS-certified down insulation balances lightweight warmth with solid compressibility, and the ripstop nylon shell is soft to the touch while holding up to repeated use. A full-length side zipper wraps around the footbox, allowing the bag to open flat for quilt-style use or improved ventilation. Dual angled zippers also let the bag convert into a wearable parka around camp. Practical interior details include a pillow pocket and sleeping pad loops. The bag packs into an included stuff sack and comes with a storage sack, and it fits users up to 72 inches in the regular size or 78 inches in the long. A limited lifetime warranty is included.
- Category
- Sleeping Gear
- Brand
- Mountain Hardwear
- Material
- 20-denier plain weave 100% nylon 64 g/m²
- Color
- ALOE
- Size
- Regular - Left Zip
- Top
- 30-denier ripstop nylon; bottom: 45-denier ripstop nylon
- Gender
- Unisex
- Best Use
- Camping
- Color: Aloe
- Color: Aloe
- 15 Degrees (F)
- ISO
- Sustainability
- Down certified to the Responsible Down Standard (RDS)
What people are saying
Reviewers consistently praise the Yawn Patrol 15 for its spacious, curved rectangular shape, calling it a standout choice for side sleepers and restless movers who find traditional mummy bags too restrictive. The 650-fill RDS-certified down earns frequent compliments for delivering genuine warmth at the 15F rating while still packing down impressively small. The dual angled zippers are a recurring highlight, appreciated for enabling ventilation, quilt-style use, and even campfire parka mode. The most common criticisms are that the bag is on the heavier and bulkier side compared to ultralight alternatives, making it less ideal for weight-conscious backpackers. Some users report zipper snags or sticking. A notable minor complaint is that a stuff sack is not included at the price point.
Specifications
- Warmth
- 3/5
- Durability
- 4/5
- Packed weight
- 907 g
- Temperature rating
- -9°C
- Down fill power
- 650 FP
- Sleeping capacity
- 1
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