Alpinetrek expert Cora
Alpinetrek expert Cora
"This product is no longer available."

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Sea to Summit - Spark Sp3 Sleeping Bag - Down sleeping bag

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At a glance

% recommend
100% recommend
Customers say: Easily compressed
Customers say: Easily compressed
Customers say: Lightweight
Customers say: Lightweight
Mummy
Mummy
Three seasons
Three seasons
°C comfort rating
2°C comfort rating
 g
690 g
Material information & features
Suitable for:
Design:
mummy sleeping bag
Recommended use:
trekking
Main material:
100% polyamide
Insulation:
100% down
Inner material:
100% polyamide
Material type:
goose down
Material note:
contains non-textile parts of animal origin
Technology:
Pertex Quantum
Fabric properties:
insulated
Fill power:
850 cuin
Ratio:
90/10 (down to feather)
Comfort rating:
2 °C
Lower limit rating:
-4 °C
Extreme rating:
-20 °C
Season:
three seasons
Weight:
690 g
Reference size:
Regular size
Extras:
incl. compression sack
Item No.:
513-0477
Product description

The ultralight Sea to Summit Spark SpIII Sleeping Bag compresses to the size of your palm for backpackers, climbers, and cyclists. Primarily focusing on giving you the lightest bag out there, Sea to Summit stuffed the Spark with 850-fill down for the best possible warmth-to-weight ratio. This bag's Pertex Quantum shell is windproof and prevents the down from breaking through, and the smooth nylon lining adds some durability. Going beyond an ultralight design, Sea to Summit added its Ultra-Dry Down treatment to help this bag resist moisture and enhance your comfort regardless of the conditions.The Spark SpIII has a contoured mummy shape to closely fit your body while you sleep. Its full hood wraps around your head to eliminate the possibility of waking up with freezing ears, and the 1/3-length zipper on the left helps maximize warmth. The Spark compresses so small that Sea to Summit had to re-engineer a new compression sack for it. So when you get this bag, you might be able to stuff your pack with a few extras even if you are a minimalist.

  • 35°F EN comfort rating
  • Ultra-Dry Down 850+ insulation
  • Mummy shape
  • 10D Pertex Quantum shell, 15D nylon lining
  • Full hood
  • 1/3-length zipper on left side
  • Ultralight: 1 lb 6 oz
  • Compression sack included

Alpinetrek expert Robert

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Reviews overview
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100%
recommend this product
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This is what other customers say:
darren's profile picture
Question from darren
05.08.2015
Is this really the spark 3?

Is this really the spark 3? I ask as its £95 cheaper than Sea to Summit Spark 3 any where else I can see.

Regards Darren

's profile picture

Oops! You forgot about your answer

Ronald's profile picture
Ronald | Customer Service
27.10.2015 12, 09

Hello Darren,
yes, he is it... really

This is what customers from around the world say:
Oliver's profile picture

50% have found the reviews
by Oliver helpful

  • Advantages
    Easily compressed
    Adjustable hood
    Lightweight
    Draft collar
Kerstin's profile picture

  • Advantages
    Lightweight
    Easily compressed
    Water repellent
    Draft collar

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