Outwell Caldera Prime Blue Sleeping Bag
Very pack-friendly camping sleeping bag with Isofill Premium filling, making it suitable throughout the entire camping season. A smart detail is the pocket in the hood, which can be filled with, for example, clothes to create a pillow. A perfect option for those who want to minimize pack volume without sacrificing comfort.
READ MOREComfort temp men: +9°C
Comfort temp women: +13°C
Body height: 190 cm
Pack size: 17 x 18 cm
Weight: approx. 1100 g
Camping sleeping bag with a pack size of only 17 x 18 cm. An Isofill Premium filling makes the sleeping bag suitable for the entire camping season, from late spring into autumn. The soft inside of the sleeping bag combined with the airy filling provides a very down-like comfort. If it gets too warm, it can be opened at the foot end or fully opened and used as a regular duvet. A smart detail is that it has a pocket in the hood that can be filled with, for example, clothes to create a pillow. The zipper is protected by an overlapping insulated flap that prevents heat loss.
Outwell Caldera Lux Camping Sleeping Bag
- Bonded Isofill Premium provides good insulation and a pack size of only 17 x 18 cm
- Soft 20D polyester combined with the airy insulation gives a down-like feel.
- Two-way zipper: can be opened from the top or from the foot end to lower the temperature
- Full-length zipper: opens fully to use the sleeping bag as a duvet
- Outwell Heavy Duty Zips provide a long zipper lifespan
- Outwell Anti-snag Zip Guard protects the zipper from snagging
- Overlapping flap for the zipper minimizes heat loss along the side
- Outwell Caring Choice - More environmentally friendly production
- Pocket in the hood for inserting a pillow or clothes
- Pocket for valuables
- Compression sack makes it easier and faster to pack the bag
- PFAS-free
Outwell Caring Choice
With Caring Choice, Outwell contributes to a more sustainable future by offering more environmentally friendly products. By using solution-dyed textiles instead of wet dyeing, chemical waste, water and energy consumption are reduced. It also gives the dyeing a longer lifespan, as it becomes more UV-resistant. The insulation is also made from recycled polyester produced from PET bottles, which leads to lower carbon emissions and reduces waste. These initiatives are important steps on Outwell’s journey towards sustainability and protecting our world for future generations.
Isofill
Isofill consists of synthetic fibers with insulating properties similar to down, but is more cost-effective to produce. The advantage of Isofill is that it is less sensitive to moisture than down. The downside is slightly lower weight-to-insulation performance, and that many people prefer the feel of a down sleeping bag.
| Brand | Outwell |
| Size | 220 x 80 cm (LxW) |
| Pack Size | 17 x 18 cm |
| Weight | 1100 g |
| Body length | 190 cm |
| Seasons | 2 |
| Temp (T-comfort) woman | 13°C |
| Temp (T-limit) man | 9°C |
| Temp (T-extreme) | -2°C |
| Construction | Single layer |
| Shell | 20D 400T polyester, 100% polyester |
| Lining | 190T brushed polyester, 100% polyester |
| Filling | Bonded Isofill Premium, recycled polyester |
| Zipper | 2 way open - auto lock, L-shape |
| Transport bag / storage | Compression sack |
| Colour | Prime Blue |
| Sustainability | PFAS-free / Filling: 100% recycled polyester |













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