Sleeping bags keep getting warmer, more compact, and more comfortable. Just take a look at the Spark Sleeping Bag. This sleeping bag has one of the best warmth to weight ratios around, with the lightest Spark sleeping bag weighing only 348 grams (12.3 oz).  Warmth is certainly not compromised by the bag’s ultra-light weight, since it has 850+Loft  95% Goose Down filling which is enveloped by 15D Nylon liner and 10D Pertex Quantum Shell.

The Spark Sleeping Bag will take up very little space in your backpack, and will ensure that you stay warm and dry regardless the weather. The bag is very versatile and suitable for all sorts of outdoor activities – traveling, hiking, lightweight alpine climbing, cycling, adventure racing, or simply as a liner bag.

Spark Sleeping Bag

The Spark is tailored as a close-fitting mummy bag. It has a relatively short zipper (1/3 length YKK) for better fit and warmth, a fully contoured hood with a drawcord, a mesh storage cell, an ergonomic foot box construction, and even a laundry bag. It also has a specially designed compression sack, and the bag, when compressed, can easily fit in the palm of your hand.

The Spark Sleeping Bag comes in three versions – Sp I, Sp II, and Sp III – each fit for different season (summer / spring / autumn).

Get it from amazon here

Spark Sleeping Bag

Ultra dry down sleeping bag

Portable and compact Sleeping Bag

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