Outwell Sleeping Bag Constellation Lux image 1 Outwell Sleeping Bag Constellation Lux image 2 Outwell Sleeping Bag Constellation Lux image 3 Outwell Sleeping Bag Constellation Lux image 4 Outwell Sleeping Bag Constellation Lux image 5 Outwell Sleeping Bag Constellation Lux image 6 Outwell Sleeping Bag Constellation Lux image 7 Outwell Sleeping Bag Constellation Lux image 8 Outwell Sleeping Bag Constellation Lux image 9

Outwell Sleeping Bag Constellation Lux

£149.99(inc VAT) £175.00
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  Product Description
The Outwell Constellation Lux sits at the top end of Outwell's sleeping bag range and delivers genuine four-season capability for campers who need reliable warmth in spring, autumn, and cooler summer nights. With a comfort rating of -2°C for women and a lower limit of -8°C, this bag handles conditions that would leave most three-season bags struggling. The Isofill Premium filling uses 1750g of recycled polyester, and while Outwell doesn't always shout about it, this insulation performs consistently even in damp conditions. The 230 x 90cm dimensions provide proper room to move, and at 3100g it's heavier than ultralight backpacking bags but that weight comes with warmth and durability rather than unnecessary bulk.

What separates this from cheaper bags is the attention to sleeping comfort. The 200 thread count cotton lining feels noticeably softer against skin than polyester alternatives and helps regulate temperature through the night. The built-in pillow removes properly so you can use your own if preferred, and the two-way YKK zipper with L-shape opening means you can unzip it completely to use as a duvet on warmer nights. The brushed Polynylon outer (85% polyester, 15% nylon) stands up to repeated use on camp beds and airbeds without showing wear as quickly as cheaper materials. Face baffle, full-length zip baffle, and a zip-off hood all work to keep drafts out when temperatures drop.

One consideration is the packed size at 46 x 38cm, which takes up more room than compressed synthetic bags or down alternatives, though the compression stuff sack with its extra-large opening makes packing easier than wrestling with undersized bags. The left-side zip won't suit everyone, and Outwell doesn't offer this model in a right-zip version. Corner liner attachment loops keep the bag positioned on your sleeping mat, and the PFAS-free construction means no forever chemicals in the materials. The body length suits people up to 195cm comfortably. This bag works best for family campers, caravan awning users, or anyone who camps regularly between March and November and wants one bag that handles varying conditions without needing multiple seasonal options.

Outwell Sleeping Bag Constellation Lux Features


  • Built in removable pillow
  • Face baffle
  • Opens fully as a duvet
  • Compression stuff sack
  • Zip-off hood
  • Corner liner attachment loops
  • Full-length zip baffle
  • PFAS free

Specifications
  • Art. No. : 230507
  • Barcode - Product : 5709388158857
  • Caring Choice : PFAS Free / Filling: 100% recycled polyester
  • Weight : 3100g
  • Textile fiber composition : Shell: 85% Polyester, 15% Nylon
    Lining: 100% Cotton
    Filling: 100% Polyester
    Carrybag: 100% Polyester
  • Size : 230 x 90 cm (LxW)
  • Pack size : 46 x 38 cm
  • Body length : 195 cm
  • Shell : Polynylon, 85% polyester / 15% nylon
  • Filling : 1750 g Isofill Premium, recycled polyester
  • Lining : 200TC soft finish cotton
  • Zipper : YKK 2-way L-shape open-end with auto lock
  • Zipper side : Left
  • Construction : Single layer
  • Seasons : 3-4
  • Temp (Textreme) : -26°C
  • Temp (Tlimit) man : -8°C
  • Temp (Tcomfort) woman : -2°C

Frequently Asked Questions

What temperature rating does the Outwell Constellation Lux sleeping bag have?
The Constellation Lux has a comfort rating of -2°C for women and a lower limit rating of -8°C for men, following EN 13537 temperature testing standards. The extreme rating sits at -26°C, though this represents survival conditions rather than comfortable sleep. These ratings make it a genuine four-season bag suitable for spring, autumn, and cold summer nights across the UK and Europe.
Can the Outwell Constellation Lux be used as a duvet?
Yes, the YKK two-way zipper with L-shape opening allows you to unzip the bag completely and use it as a duvet on warmer nights. The full-length zip baffle remains effective whether the bag is fully zipped or opened out, and the 230 x 90cm dimensions provide good coverage when used in duvet mode for single sleepers or children.
What makes the cotton lining better than polyester in sleeping bags?
The 200 thread count cotton lining in the Constellation Lux breathes better than polyester alternatives, which helps regulate temperature and reduces the clammy feeling you get with synthetic linings. Cotton also feels softer against skin, absorbs moisture more effectively, and stays comfortable over longer camping trips. The soft finish cotton used here has been treated to enhance its smoothness while maintaining natural cotton properties.
Is the Outwell Constellation Lux suitable for winter camping?
The Constellation Lux sits in the three to four season category with a lower limit of -8°C, making it capable of handling mild winter conditions in sheltered camping situations like heated awnings or insulated camper vans. For true winter camping in tents during freezing conditions below -8°C, you would need a dedicated winter-rated sleeping bag with a lower temperature limit. This bag excels in autumn, spring, and cold summer conditions rather than deep winter expeditions.
Does the Outwell Constellation Lux come in right-zip configuration?
No, the Constellation Lux only comes with a left-side zipper configuration. Outwell does not manufacture a right-zip version of this model. The left-side zip placement means the zipper runs down the left side when you're inside the bag, which some sleepers prefer while others find right-side zips more natural depending on their sleeping position and dominant hand.
What does PFAS-free mean on the Outwell Constellation Lux?
PFAS-free means the Constellation Lux contains no per- and polyfluoroalkyl substances, which are synthetic chemicals often called forever chemicals because they persist in the environment and human body. Many outdoor products historically used PFAS for water resistance and stain protection, but these chemicals raise health and environmental concerns. Outwell's PFAS-free construction meets growing demand for safer camping gear without compromising the bag's performance or durability.
How does Isofill Premium insulation compare to down filling?
Isofill Premium synthetic insulation maintains warmth when damp or wet, whereas down loses most of its insulating properties in moisture. The 1750g of recycled polyester filling in the Constellation Lux provides consistent performance in British camping conditions where condensation and damp are common. Synthetic insulation is also easier to care for, dries faster, and costs less than equivalent down bags. Down offers better warmth-to-weight ratio and compresses smaller, but the Constellation Lux targets campers who prioritize reliability and ease of maintenance over minimal packed size.
What size sleeping mat works with the Outwell Constellation Lux?
The Constellation Lux measures 90cm wide, so sleeping mats between 60cm and 80cm wide work well underneath without the bag edges dragging on the ground. The corner liner attachment loops secure the bag to your mat and prevent it shifting during the night. Standard single camping mats, self-inflating mats, and most inflatable camping mattresses fit properly. The 230cm length accommodates standard sleeping mats for people up to 195cm tall.
EAN-13 : 5709388158857
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If you’ve changed your mind about keeping your purchase, please return it in its original condition with proof of purchase and we’ll exchange or refund it. Unless faulty, this should be within 100 days of receiving your order. By original condition, we’d expect this to mean that you’ve kept packaging and labels, and that the item is undamaged and unused.

For further information of how to return your item, please visit the "Returning an Unwanted/Faulty/Damaged Item" section on our Help Page.
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