Series

STS_AVY4_Voyager 4_open_web
STS_AVY4_Voyager 4_boxfoot_web
The Voyager series features an anatomically tapered box foot shape with a separate foot zip which helps with temperature regulation in warmer climates
STS_AVY4_Voyager 4_cutaway_web
The Voyager series uses two layers of THERMOLITE® insulation in an offset shingle construction to avoid any sewn through cold spots. Above is a section view illustration showing the white THERMOLITE® in the top of the sleeping bag.
Available from:

Wildfire Sports

The Technical Synthetic

“A top quality technical synthetic bag for environments where Down insulation might not be quite the most appropriate option… “ Tim Macartney-Snape

While our 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 for the situation. 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.

We have taken our 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..

Relaxed Mummy Convertible

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.

Vy3
VY3 EN scales

Features: 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.

Insulation: THERMOLITE®

Bag weight: Regular 1227g | 2lb 11oz Long 1387g | 3lb

Length options: Regular – left or right zip Long – left zip

Season ratings: 3 Season - Summer/Spring/Autumn

Suggested use: Travel; Trekking; Hiking; Camping; Cycle touring

Compressed volume*: Regular 8.7L

Compression bag: Regular: Small – 10 to 3.3 litres Long: Medium – 15 to 5 litres

Vy4
VY4 EN scales

Features: 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.

Insulation: THERMOLITE®

Bag weight: Regular 1575g | 3lb 8oz Long 1737g | 3lb 13oz

Length options: Regular – left or right zip Long – left zip

Season ratings: 4 Season - Spring/Autumn/Winter

Suggested use: Trekking; Hiking; Snow camping; Ski touring

Compressed volume*: Regular 11.4L

Compression bag: Regular: Medium – 15 to 5 litres Long: Large – 20 to 6.5 litres