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Lightwave Firelight 450

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491,67 €

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More info
The Firelight 450 is a high quality, lightweight down sleeping bag that is ideal for use in temperatures down to just below 0°C.

Manufactured wholly in Poland, the Firelight 450 is filled with the famed Polish white Goose down that is 100% ethically recovered. The down has a fill-power of 900 cubic inches as measured by the EU norm (and is equivalent to 970 cubic inches using the US standard).

The Firelight 450 has a full length zip that lies on the top of the bag. The zip is protected by a single baffle. There is a neck collar that can be adjusted to close completely around the neck to provide a complete seal.

The Firelight 450 comes in three sizes, all come with a left zip only and is supplied with a compact stuff sack and a large storage bag.

WEIGHT: 745 g (Medium)

FILL: 450 g of 900 fillpower (EU) Polish goose down (Medium)

SHELL: 15 d nylon micro ripstop, 30 g/m², (10 d Pertex Endurance 29 g/m², in foot area)

LINING: 15 d nylon micro ripstop 30 g/m²


  • Slant box wall on top
  • Box wall on bottom
  • Single zip baffle
  • Simple side wall
ZIP: Full length #3 YKK zip

PACKED SIZE: 35 cm x 18 cm Ø (8.9 litres)



0˚C Comfort
-5˚C Lower limit
-21˚C Extreme

The comfort rating represents the lowest temperature at which a standard adult FEMALE can have a comfortable night’s sleep.
The lower limit represents the lowest temperature at which a standard adult MALE is deemed able to have a comfortable night’s sleep.

The extreme limit is a nonsense and best ignored. We really don't see any usefulness in this measure.

We like the EN13537 ratings at Lightwave. Going by our own extensive experience, we feel they accurately reflect the temperature limitations of each sleeping bag for a comfortable night’s sleep. Individual tolerances may allow some people to go beyond these figures, but we believe this is at the discretion of the user and is not something to be claimed by us.


  • Mummy design with full-length zip
  • Adjustable hood closes around head
  • Water-resistant Pertex Endurance covered foot area
  • Slant box-wall baffles on top, box wall on bottom
  • Single zip baffle
  • Closed side seam (so down can't shift from top to bottom or vice-versa)
  • Supplied with stuff sack and storage bag
  • Generous width fitting for greater comfort and wider temperature tolerance range

Data sheet
Material30 g/m² 15d nylon RS / Pertex Endurance 29 g/m² 10d nylon RS
Weight760 g
Down weight450 g
Warranty10 years
Made inEU (Poland)
Down quality900 cuin (EU)
Comfort temperature0 ˚C
Limit temperature-5˚C
Stuff sack’s dimensions (height/diameter)33 x 18 Ø cm
Stuff sack’s volume8.5 L
Size chart

The Firelight 450 is available in three sizes. All come with a left zip only. The total weight does not include the stuff sack or storage bag.

Height Fill weight  Total weight Zip lengthInternal widthInternal length

< 170 cm

< 5'7"

430 g


725 g

25.6 oz

135 cm

53 in

80 cm

32 in

175 cm

69 in


170 - 183 cm

5'7" - 5'11"

450 g

15.6 oz

750 g

26.5 oz

150 cm

59 in

80 cm

32 in

190 cm

75 in


183 - 200 cm

6' - 6'6"

500 g

17.4 oz

810 g

28.2 oz

175 cm

69 in

80 cm

32 in

215 cm

84 in

Fill weight

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  • 30 days return policy
    30 days return policy
    100% money back

    30 days return policy

    You can return the product for any reason within the 30 days.

  • Express delivery
    Express delivery
    Next day delivery to all EU countries.

    Express delivery

    Choose Express delivery and you can start using gear the very next day.

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    Free Shipping
    Valid for all orders over 300 € within EU

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