Double click image to zoom in
Our on-line store is open 24/7 and we ship Monday through Friday, excluding some holidays. Orders received for products without shipping restrictions on its product page will ship the same business day when received before 12:00 p.m. PST. Orders in high demand will have an estimated production time listed on its product page and will ship according to the date listed.
When space and weight are at a premium—think biking trips, kayak treks, and epic backpacking—you need a super-packable, stuffable sleeping bag that fits into sterns, bike panniers, and bags. The lightweight, PFC-free, mummy-style NanoWave 35° Sleeping Bag keeps you comfortable in temperatures around 35°F. Synthetic SpiraFil High Loft Insulation will keep you warm even when things get wet. A full-length zipper provides easy ventilation, while two-way zippers and a snagless draft tube prevent air from sneaking in and fabric from catching.
| Bag Temperature Celcius: | 2°C |
| Bag Temperature Fahrenheit: | 35°F |
| Compressed Volume: | 421ci » 6.9 liters |
| Tested Comfort: | 46.0°F / 7.8°C |
| Tested Limit: | 37.9°F / 3.3°C |
| Footbox Size: | 40.2 in, 102 cm |
| Hip Girth: | 57.9 in, 147 cm |
| Includes Compression Stuff Sack: | YES |
| Includes Storage Sack: | NO |
| Includes Stuff Sack: | NO |
| Insulation Type: | Synthetic |
| Lining Fabric: | 50d 100% Polyester 1.3 oz/yd |
| Pack Volume: | 629 ci, 10.3 liters |
| Shoulder Girth: | 60 in, 152 cm |
| Stash Pocket: | NO |
| Stuff Sack Size: | 8.7 x 12.2 in, 22 x 31 cm |
| Style Number: | 38840 |
| Product Weight: | 2 lbs 5.0 oz,1,050.0 g |
| Zipper Location: | LZ |
We are a Seattle, WA based outdoor gear store with a mission to make climbing, backpacking, skiing & mountaineering accessible and enjoyable for everyone.
© 2026, Master Store
