THE SPARK DOWN SLEEPING BAG SERIESULTRALIGHT & ULTRA-PACKABLE DOWN SLEEPING BAG

When your outdoor adventure requires a sleeping bag with an exceptional warmth-to-weight ratio that's designed to last.

WHY CHOOSE A SPARK SLEEPING BAG?

Smallest Packed Size
Smallest Packed Size

Compresses down to the smallest packed size to save space and weight in your backpack.

Warmth-to-Weight Ratio
Warmth-to-Weight Ratio

Our best sleeping bag for providing exceptional warmth without the added weight.

Premium Comfort
Premium Comfort

Comfortable, super-breathable and ultralight 10 denier liner fabric.

SHOP SPARK

4.8 Stars

200+ Verified Customer Reviews

UNBELIEVABLY LIGHT

"This is unbelievably light. Can’t wait to use this when we go camping but the test run in the house went well. Extremely comfortable and warm especially with how light it is."

WARM + COMFORTABLE

"Loving the spark down sleeping bag! Living in Colorado a good sleeping bag is a must and this one is perfect! Extremely warm, comfortable, and compatible so it’s easy to transport on camping trips"

GOOD QUALITY

"Tested this sleeping bag as soon as received it. Very comfortable & was warm in +5 C. I love it. Good quality. It is suitable for tall men."

ULTRALIGHT DOWN SLEEPING BAGSPARK UNISEX

  • Lower limit temperature ratings: 0°F (-18°C) to 45°F (7°C)
  • Compressed volume: 2.4L - 9.9L
  • Weight: 12.8oz (363g) to (2.bs 7.3oz (1,113g)
SHOP SPARK

The Spark Series

Spark Down Sleeping Bag

The perfect bag when you're counting grams, but still counting on a good night's sleep.

$349 - $999

Temp Rating: 0°F, 15°F, 30°F 45°F

Weight: from 12.8oz | 363g

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Spark Down Pro Sleeping Bag

Enchanced functionlity & comfort with the Free Flow Zip System & 950+ down.

$549 - $689

Temp Rating: 15°F & 30°F

Weight: from 1lb 15oz | 619g

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Spark Women's Down Sleeping Bag

Specifically engineered for women to help retain warmth & enhance comfort.

$349 - $579

Temp Rating: 0°F, 15°F, 30°F 45°F

Weight: from 13.5oz

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EXPLORE
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