
DESCRIPTION
The Trek down sleeping bag brings the comfort of a tapered-rectangular mummy shape and the versatility of a dual-zip ventilation system to wherever your travels may take you. The full-length side zipper and secondary foot box zipper allow you to increase ventilation or open the Trek completely flat like a comforter, and the quality down will keep you warm and snug on chilly nights.
The broader mummy cut gives you room to move inside the bag, regardless of your sleeping position. A Regular Wide model is available for those who really appreciate the extra wiggle room.
Light and compact, the Trek might just become your favourite trekking / backpacking / travel / camping / down sleeping bag.
Features
- ULTRA-DRY Down 650+ Loft 85% Down Cluster Premium Duck Down certified Responsible Down Standard (RDS)
- Full-length YKK® #5 main side zip and foot box zip provide superior ventilation and allow the bag to be used as a comforter
- Shaped hood and oversized zipper draft tubes (Trek -12°C also has a draft collar, fits snugly around shoulders) to seal in warmth and keep cold out
- Internal pocket for phone / GPS / valuables
- Includes lightweight Ultra-Sil compression bag and storage cell
- Form a snug double sleeping bag by zipping to any Altitude, Journey or Venture sleeping bag
TECH SPECS
-
Best UseAll outdoor activities
-
Comes WithUltra-Sil Compression Sack & Storage Cube
-
InsulationUltra-Dry Down 650+ Loft
-
ShapeRelaxed Mummy
-
Shell Fabric30D Nylon Shell
-
Zip OptionsFull length left side and foot box zipper. Unzip fully to use as quilt or comforter. See ‘Features’ for bags which can be coupled to the Trek.
| 30°F Regular | 30°F Regular Wide | 30°F Long | 18°F Regular | 18°F Regular Wide | 18°F Long | 10°F Regular | 10°F Long | |
|---|---|---|---|---|---|---|---|---|
| Bag Series | Trek 1Trek 1 | Trek 1Trek 1 | Trek 1Trek 1 | Trek 2Trek 2 | Trek 2Trek 2 | Trek 2Trek 2 | Trek 3Trek 3 | Trek 3Trek 3 |
| Bag Weight | 1lb 10.8oz 760g | 2lbs 0.5oz 920g | 1lb 14oz 850g | 2lbs 2.6oz 980g | 2lbs 8.9oz 1160g | 2lbs 6.1oz 1080g | 2lbs 10oz 1190g | 2lbs 14.2oz 1310g |
| Compressed Vol (ASTM Standard) | 4.6 L4.6 L | 6.2 L6.2 L | 5.5 L5.5 L | 6.1 L6.1 L | 7.4 L7.4 L | 7.3 L7.3 L | 8.4 L8.4 L | 10 L10 L |
| Compression Sack | S - 10L to 3.3LS - 10L to 3.3L | S - 10L to 3.3LS - 10L to 3.3L | S - 10L to 3.3LS - 10L to 3.3L | S - 10L to 3.3LS - 10L to 3.3L | M - 14L to 4.5LM - 14L to 4.5L | M - 14L to 4.5LM - 14L to 4.5L | M - 14L to 4.5LM - 14L to 4.5L | M - 14L to 4.5LM - 14L to 4.5L |
| Fill Weight | 12.3oz 350g | 15.9oz 450g | 14.1oz 400g | 17.6oz 500g | 21.2oz 600g | 19.8oz 560g | 24.7oz 700g | 27.5oz 780g |
| Fits Up To Height | 6 ft 183 cm | 6 ft 183 cm | 6 ft 6 in 198 cm | 6 ft 183 cm | 6 ft 183 cm | 6 ft 6 in 198 cm | 6 ft 183 cm | 6 ft 6 in 198 cm |
| Season Rating | 2 Season2 Season | 2 Season2 Season | 2 Season2 Season | 3 Season3 Season | 3 Season3 Season | 3 Season3 Season | 3.5 Season3.5 Season | 3.5 Season3.5 Season |
| Temperature Rating (EN Comfort / Lower Limit) | 30ºF -2ºC | 30ºF -2ºC | 30ºF -2ºC | 18ºF -8ºC | 18ºF -8ºC | 18ºF -8ºC | 10ºF -13ºC | 10ºF -13ºC |
| Women's Temp Rating (EN Comfort) | 41ºF 5ºC | 41ºF 5ºC | 41ºF 5ºC | 30ºF -2ºC | 30ºF -2ºC | 30ºF -2ºC | 23ºF -5ºC | 23ºF -5ºC |
TECHNICAL FEATURES




Frequently Asked questions
Is this sleeping bag warm enough for cool-weather camping or travel?
Yes, this sleeping bag is great for cool-weather camping. The quality down and 3D hood keeps you warm when the mercury drops. For colder-conditions, try pairing the Trek 10°F bag, which has a draft collar, with our Women's Comfort Light Insulated Sleeping Pad (3.5 R-Value or higher) for maximum comfort and protection.
Is this sleeping bag suitable for warm weather and summer temperatures?
Yes, with a full-length side zipper and a secondary foot box zipper for ventilation, this sleeping bag is perfect for warm-weather camping. For hotter nights, simply unzip the bag to turn it into fully-flat, lightweight comforter.
Can this sleeping bag be zipped to another sleeping bag?
Yes! This sleeping bag can be zipped together with our Altitude, Journey, or Venture sleeping bag models. The Trek's regular and long sizes have the same side zipper length.