Down sleeping bag - Spark Pro™

The Spark Pro™ -1C down sleeping bag from the famous Sea to Summit brand is a very high quality sleeping bag designed for bivouacs, camping and road trips in a van, camper van or roof tent.

Its RDS 950+ Loft goose down filling with Ultra Dry Down treatment provides excellent insulation , better water resistance in humid conditions, and good thermal regulation. The Ultra Dry Down treatment minimizes the negative effects of humidity. The Spark Pro™ -1C down has been designed for temperatures down to -1°C (Limit Temperature) and 3°C (Comfort Temperature).

Very soft to the touch thanks to its 10D nylon lining, it is also very light thanks to the materials used: the nylon membranes offer additional protection and prevent condensation on the walls of the tent. Its outer shell is very resistant and anti-scratch.

The Spark Pro™ -1C sleeping bag is very compact and has been designed to be easily stored in its Ultra-Sil™ compression sack . You can slip it into your backpack and have room for other essential equipment when hiking or bivouacing.

Its ingenious design has been designed to offer more space in the sleeping bag and improve heat retention:

• Its sarcophagus cut offers better retention of body heat.
• Padding pads at the chest prevent the down from moving to the sides of the bag, preventing unpleasant cold spots while you sleep.
• 3D side padding for even distribution of down on the sides of the sleeping bag
• The padded hood can be tightened to fit snugly in cold weather.

The Spark Pro™ -1C down sleeping bag is equipped with a Free Flow zipper system to regulate temperature and configure the sleeping bag in different ways. It is equipped with different zippers :

• A main double-slider zipper that extends the entire length of the bag. It is equipped with a zipper protector and two sliders.
• A secondary zipper extends over half of the sleeping bag with 2 sliders and equipped with a zipper protector.
• A zipper at the feet allows the bag to be fully opened for use while quilting, providing additional ventilation or greater freedom of movement.

The sleeping bag can also be paired with another sleeping bag thanks to its specially dedicated zipper , located on the left side of the bag.

This sleeping bag is available in 2 formats (Regular and Long) to best adapt to the shape of adventurers and offer you maximum comfort.

The sleeping bag is the essential accessory for nomadic travelers who want to have a good night's sleep like at home during their road trips, bivouacs or hikes. Thanks to its lightness and very robust materials, it offers all the comfort you need.

Features

The Spark Pro ™ -1C sleeping bag from the Sea to Summit brand allows you to have a good night's sleep thanks to its optimal comfort in your van or converted van or when camping and bivouac.

This sleeping bag is available in 2 formats (Regular and Long) to best adapt to the shape of adventurers and offer you maximum comfort.

• Weight (total): 619g
• Weight (filling): 310g
• Compression bag size: 8L
• Max user size : <185cm
• Width :
• Shoulders: 155cm
• Hips: 135cm
• Feet: 102cm

• Weight (total): 672g
• Weight (filling): 356g
• Compression bag size: 8L
• Max user size : <198cm
• Width :
• Shoulders: 165cm
• Hips: 145cm
• Feet: 112cm

Other features:

• Zipper : Left side
• Temperatures:
• Comfort: 3°C
  
• Limit: -1°C
  
• Materials :
• Lining : 10D nylon
  
• Filling: goose down
• Storage bag: 10D nylon
  
• Loft: 950+
• Black color
• Specificity: Unisex
• Ultra-Sil compression bag included.