“A top quality technical synthetic bag for environments where Down insulation might not be quite the most appropriate option… “ Tim Macartney-Snape
While Sea to Summits ULTRA-DRY Down™ is a tremendous insulator that can shrug off condensation within your tent, you may well find yourself in a situation where it might not actually be appropriate. In relentlessly wet environments synthetic sleeping bags are king and the better more sensible option. The synthetic insulation will still perform and trap warmth if damp or wet.
Sea to Summit have taken their versatile relaxed mummy convertible design, and have replaced the down with an advanced, soft and compressible THERMOLITE® hollow fibre insulation. It has been sewn in using a proven two layer offset shingle design, to give an even two layers of insulation throughout the sleeping bag with no sewn through cold spots.
The Voyager uses a 30D DWR nylon shell, and a soft warm to touch 50D polyester pongee lining. The oversized neck-collar and hood-seal keeps drafts out, minimizing heat loss around the face. The bag uses an oversized zipper draft tube that hangs down to prevent heat loss along the side zip..
The Voyager’s relaxed mummy shape is cut with a larger hood, broader shoulders and large chest to provide a more comfortable sleeping bag while maintaining thermal efficiency. The foot box is anatomically shaped to accommodate the natural position your feet take when lying flat and relaxed. The addition of a full length side and foot zip allow for conversion from a traditional winter mummy shaped bag to a duvet offering the greatest versatility in a cold weather sleeping bag.
30D Nylon Taffeta 345T with DWR
50D Polyester pongee lining
Relaxed mummy convertible, two layer offset shingle construction using THERMOLITE® insulation, anatomically tapered foot, zip draft tube with anti-snag, neck draft tube with dual elastic adjustment, cushioned internal hood draw-cord with dual adjustment, 2 way YKK #5 zips with separate foot zip, includes a strong Sea to Summit 70D Nylon compression bag.
Bag weight: Regular 1575g | Long 1737g
Length options: Regular 183cm | Long 195cm
Dimensions: Regular Chest 155cm, Hip 140cm, Foot 92cm | Long Chest 165cm, Hip 150cm, Foot 106cm
Season ratings: 4 season Winter, Autumn, Spring
Suggested use: Trekking, Hiking, Snow camping, Ski touring
Compressed volume: Regular 11.4 litres
Compression bag: Regular 15 to 5 litres | Long 20 to 6.5 litres