• Iceflame Flame EX400 sleeping bag – size and weight chart
  • Iceflame Flame EX 4 season down sleeping bag – angled front view
  • Iceflame Flame EX mummy sleeping bag – front view
  • Iceflame Flame EX down sleeping bag – back view
  • Iceflame Flame EX lightweight sleeping bag – side view
  • Iceflame Flame EX backpacking sleeping bag – in use on sleeping mat
  • Iceflame Flame EX mummy sleeping bag – hood and zip detail
  • Iceflame Flame EX lightweight down sleeping bag – hanging view
  • Iceflame Flame EX down sleeping bag – foot box detail
  • Iceflame Flame EX sleeping bag – Expertline label detail
  • Iceflame Flame EX down sleeping bag – logo and zip detail
  • Iceflame Flame EX mummy sleeping bag – brand label detail
  • Iceflame Flame EX winter sleeping bag – hood drawcord detail
  • Iceflame Flame EX down sleeping bag – inner collar detail
  • Iceflame Flame EX sleeping bag – hook-and-loop tabs
  • Iceflame Flame EX sleeping bag – inner pocket detail
  • Iceflame Flame EX mummy sleeping bag – insulated inner baffle
  • Iceflame Flame EX down sleeping bag – inner baffle detail
  • Iceflame Flame EX sleeping bag – adjustable strap detail
  • Iceflame Flame SD1000 NXT sleeping bag – size and weight chart
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Iceflame

Iceflame 4 Season Down Sleeping Bag (0°C, -5°C & -15°C) - Flame EX Series

Iceflame 4 Season Down Sleeping Bag (0°C, -5°C & -15°C) - Flame EX Series

£238.00 GBP
£238.00 GBP
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Taxes included. Shipping calculated at checkout.
Fill Weight
Size

The Iceflame Flame EX Series is a lightweight down sleeping bag range for three-season through colder-condition camping and mountain use. The EX models are built around 800FP water-resistant goose down and a very light 7D DWR nylon outer, balancing warmth, packability and practical weather resistance.

If you are comparing Iceflame ranges, Flame EX uses water-resistant goose down, while the separate Flame NXT range is specified with Muscovy duck down. Choose the EX series when the goose-down construction and the available EX400, EX700 or EX1000 warmth options best suit your trip.

Available Choices

  • Fill Weight: EX400 (0℃), EX700 (-5°C) and EX1000 (-15°C) are the available warmth options. Select with a sensible margin for your own sleep system and expected overnight conditions.
  • Size: choose S, M or L for the fit and internal space that suit you.

Key Features

  • 800FP water-resistant goose down for high-loft insulation in a lightweight format.
  • 7D Kolon Super Light DWR nylon outer with a breathable 10D nylon inner.
  • Box construction through the upper section helps maximise loft, while the single-layer back reduces weight where the insulation is compressed against your sleep mat.
  • Compression bag included for more compact packing.

Important: Temperature needs vary with the sleeper, clothing, sleep mat and conditions. Choose a rating with an appropriate margin for your expected overnight temperatures.

Need a warmer custom setup? Extra down can be added at £30 per 100 g; please contact us to discuss your requirements.

View full details

Down quality & responsible sourcing

Iceflame sources down certified to the Responsible Down Standard (RDS), which protects animal welfare and traces certified down through the supply chain. The standard prohibits live plucking and force-feeding. Explore our down-quality page for independent test reports and certification details.

Click here to learn more about our down standards

View Iceflame’s published Control Union transaction certificates and independent IDFL test reports.