Highlights
Best Use: Camping, Overlanding, Van Life
Performance: 2 Season
Weight: 2lb 12.2oz | 1253g
Compressed Volume: 8.8L
Lower Temp Rating: 30°F | -1°C
Performance
- Ultralight
- Lightweight
- Midweight
- Ultra Compact
- Compact
- Midsize
- Warm
- Cold
- Extreme Cold
About The Product
If you've ever wished for a less-constrictive sleeping bag that keeps you comfortable in a variety of cool-to-warm conditions, the Trek may become your go-to bag. The Free-Flow Zip system allows you to open the bag sequentially for ventilation up to the point where it is opened flat as a quilt - you can even secure the snaps around your shoulders, open the footbox zipper and 'wear' the Trek around camp. 650+ fillpower duck down with a non-PFC Ultra-Dry Down treatment keep you insulated in damper conditions. Slip an Aeros Pillow into the hood and enjoy a great night's sleep - wherever your travels take you.
Product Features
Shipping & Returns
We use climate-neutral shipping:
DHL GoGreen for orders to Germany, Austria, France, Italy and Czech Republic and
GLS Klima Protect for orders to Belgium, Denmark, the Netherlands, Luxembourg, Sweden, Switzerand and Norway.
All orders are usually shipped within 48 hours.
Delivery time can take up to 3 working days Germany-wide, 4 working days for orders to AT, BE, CZ, DK, FR, IT, LU, NL & SE and 6 working days for orders to CH & NO and depends on the shipping service provider.
Shipping cost:
- Germany: For orders with a value below 100€ we charge a shipping fee of 4,95€. We do not charge shipping fees for orders with a value over 100€.
- France, Italy, Austria, Belgium & Netherlands: For orders with a value below 100€ we charge a shipping fee of 9,99€. We do not charge shipping fees for orders with a value over 100€.
- Luxembourg: We charge a shipping fee of 9,99€ for all orders.
- Czech Republic: We charge a shipping fee of 14,99€ for all orders.
- Denmark: We charge a shipping fee of 75 DKK for all orders.
- Norway: We charge a shipping fee of 599 NOK for all orders.
- Sweden: We charge a shipping fee of 235 SEK for all orders.
- Switzerland: We charge a shipping fee of 29 CHF for all orders.
All orders can be returned within 14 days of purchase. However, for the sake of the environment, please make sure to keep returns as low as possible.
Find Locally
Trek Down Sleeping Bag -1°C / Long
If you've ever wished for a less-constrictive sleeping bag that keeps you comfortable in a variety of cool-to-warm conditions, the Trek may become your go-to bag. The Free-Flow Zip system allows you to open the bag sequentially for ventilation up to the point where it is opened flat as a quilt - you can even secure the snaps around your shoulders, open the footbox zipper and 'wear' the Trek around camp. 650+ fillpower duck down with a non-PFC Ultra-Dry Down treatment keep you insulated in damper conditions. Slip an Aeros Pillow into the hood and enjoy a great night's sleep - wherever your travels take you.
Technical Features
650+ Loft Ultra-dry Down
Free Flow Zip
Responsible Down Standard (RDS)
Non-PFAS
Tech specs
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Best UseCamping, Overlanding, Van Life
-
Comes With40D recycled, bluesign APPROVED nylon compression bag
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InsulationRDS certified, 650+ non-PFAS Ultra-Dry Down
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ShapeTapered rectangular
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Zip OptionsFree Flow zip system
| -1°C Regular | -1°C Long | -9°C Regular | -9°C Long | -18°C Regular | -18°C Long | |
|---|---|---|---|---|---|---|
| Weight | 2lbs 7.5oz 1119g | 2lbs 12.2oz 1253g | 3lbs 2.7oz 1436g | 3lbs 8.8oz 1611g | 4lbs 2.8oz 1895g | 4lbs 10oz 2098g |
| Fill Weight | 13.4 oz 380 g | 15.4 oz 437 g | 22.4 oz 635 g | 25.9 oz 735 g | 35.3 oz 1000 g | 41 oz 1163 g |
| Compressed Volume | 8.2 L8.2 L | 8.8 L8.8 L | 10.6 L10.6 L | 12.2 L12.2 L | 14.2 L14.2 L | 15.9 L15.9 L |
| Compression Sack | 13 L13 L | 13 L13 L | 20 L20 L | 20 L20 L | 26 L26 L | 26 L26 L |
| Temperature Rating (ISO Lower Limit) | 30°F -1°C | 30°F -1°C | 15°F -9°C | 15°F -9°C | 0°F -18°C | 0°F -18°C |
| Women's Temp Rating (ISO Comfort) | 37°F 3°C | 37°F 3°C | 27°F -3°C | 27°F -3°C | 12°F -11°C | 12°F -11°C |
| Fits Up To Height | 6 ft 1 in 185 cm | 6 ft 6 in 198 cm | 6 ft 1 in 185 cm | 6 ft 6 in 198 cm | 6 ft 1 in 185 cm | 6 ft 6 in 198 cm |
Versatility for any adventure
Frequently Asked questions
What are the differences between the Trek and the Ascent?
Can Treks be zipped togther?
Is the Trek suitable for warmer weather?
Shipping & Returns
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Sleeping Bag ISO Temperature Ratings Explained

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