Source-linked specifications for the Mountain Hardwear Yawn Patrol 15 — Regular / Left Zip. This is a partial sleeping bags record, checked on 2026-10-30; price and live stock are not verified.
What the specs mean
The product name or temperature label is not automatically an ISO comfort rating. The recorded comfort figure is 26°F (-3.3°C); verify the exact size and test method before planning a cold night. Fit also depends on usable internal length, shoulder room and your sleeping position. Pad insulation and weather matter as much as the bag.
Read the exact variant
Regular / Left Zip is the recorded option. Other sizes or revisions may have different dimensions, weight, or test labels.
Reported specifications
Unit conversions are calculated from the source value. Open the source tag for the originally published number.
| Specification | Manufacturer or retailer value |
|---|---|
| Product temperature label | 15°F [BQ-RETAIL-MHWYAWN] |
| ISO comfort temperature | 26°F [BQ-RETAIL-MHWYAWN] |
| ISO lower-limit temperature | 15°F [BQ-RETAIL-MHWYAWN] |
| Temperature test standard | ISO (retailer-reported, edition unspecified) [BQ-RETAIL-MHWYAWN] |
| Fill | RDS down [BQ-RETAIL-MHWYAWN] |
| Fill power | 650 [BQ-RETAIL-MHWYAWN] |
| Maximum listed user height | 72 in [BQ-RETAIL-MHWYAWN] |
| Shoulder girth | 62 in [BQ-RETAIL-MHWYAWN] |
| Zipper side | left primary with second angled zipper [BQ-RETAIL-MHWYAWN] |
| Pad attachment | four grosgrain webbing loops [BQ-RETAIL-MHWYAWN] |
| Weight | 44.3 oz [BQ-RETAIL-MHWYAWN] |
| Fill weight oz | 21.5 oz [BQ-RETAIL-MHWYAWN] |
| Shell fabric | 30D ripstop nylon top / 45D ripstop nylon bottom [BQ-RETAIL-MHWYAWN] |
| Lining fabric | 20D plain-weave nylon, 64 gsm [BQ-RETAIL-MHWYAWN] |
| Hip girth in | 58 in [BQ-RETAIL-MHWYAWN] |
| Opens flat | Yes [BQ-RETAIL-MHWYAWN] |
A blank or unverified value means the dataset cannot support a number; it does not mean zero. Each source tag opens the record used for that field.
Sizes and alternatives
Compare a size against its own record. Shared family names do not prove identical weight or dimensions.
No other verified size is in this local dataset.
Other models to inspect
Verification limits
Evidence basis: retailer_declared. US market: confirmed. Listing status: unknown. These labels do not establish current stock.
Unverified fields: See blank fields in the source data.
- Retailer-only evidence. A retailer discontinuation or sold-out badge is not asserted as worldwide manufacturer lifecycle status.
- Shape conflicts between retailer table and features; no normalized shape assigned. Packed dimensions require manufacturer confirmation.
Where these facts came from
- Mountain Hardwear Yawn Patrol 15 — REI Co-op, accessed 2026-10-30 [BQ-RETAIL-MHWYAWN]
No official product URL is linked to this record. The cited retailer or manual is the current evidence.
We link to a seller or manufacturer for verification and do not handle purchases, delivery, or returns. Check current terms and the exact SKU with that seller.
Questions to ask before buying
Is the listed price current?
No price or live stock data is included. Use the official product link for the current listing.
Does a nominal capacity or temperature label guarantee fit or warmth?
No. Compare exact dimensions and tested values where available, then allow for real-world conditions.
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