Series

STS_ALT3_Latitude 3_open_web
STS_ALT3_Latitude 3_hood_web
The Latitude series features a more generous hood opening and cushioned internal hood draw-cord with dual adjustment
STS_ALT3_Latitude 3_footbox_web
The Latitude series features a wide anatomically tapered box foot shape with a separate foot zip which helps with temperature regulation in warmer climates
Available from:

Trek & Travel | Wildfire Sports

The multi-disciplined sleeping bag

“Overnight snow had turned to rain and as I began loading my pack I struggled to decide which of my two sleeping bags I would take up on the mountain… “ Tim Macartney-Snape

The Latitude series is our most versatile bag, designed for a broad range of activities in a variety of environments, filled with 750+ Loft ULTRA-DRY Down™ and protected by our 2D NanoShell™ fabric. Designed with a tapered rectangular shape, the Latitude series offers comfort in the widest range of temperatures. By utilising lightweight shell fabrics and high loft ULTRA-DRY Down™, we have created a bag that is similar in weight to our traditional mummy bags, but which offers additional internal wriggle room for increased comfort.

With the ability to be opened out into a full duvet when sleeping in huts and zippered up for winter camping in sub zero conditions the Latitude series can be used all year round. The oversized neck-collar and hood-seal keeps drafts out, minimizing heat loss around the face. The oversized zipper draft tube is fitted with the lightest and stiffest anti-snag material, and a security pocket located inside the bag is easily accessible.

A side block baffle construction maintains a 60/40 down fill ratio for maximum insulation. The soft touch lining fabric is down proof by construction and highly breathable offering a comfortable sleep.

The Latitude series is our choice for trekking the Annapurna circuit in the Himalaya, ski touring hut to hut in the Alps and walking the Western Arthurs in Tasmania.

Technical Tapered Rectangle

The Latitude tapered rectangular shape is cut with a larger hood, broader shoulders, large chest and a wider roomier foot box to provide a more comfortable sleeping bag while maintaining thermally efficiency. The addition of a full length side and foot zip allow for conversion from a warm winter bag to a duvet, offering the greatest versatility in a cold weather sleeping bag.

LtI
LT1 EN scales

Features: Technical tapered rectangular shape; 2D NanoShell™; differential cut shell; offset baffles; 60/40 fill ratio; side block baffle; 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; medium sized internal zip pocket; includes lightweight Ultra-Sil® compression bag and a combined storage cell / laundry bag.

Down: ULTRA-DRY Down™ 750+ Loft 90/10 Premium Grey Duck Down

Fill weight: Short 330g | 11oz Regular 350g | 12oz Long 390g | 14oz

Bag weight: Short 800g | 1lb 12oz Regular 880g | 1lb 15oz Long 980g | 2lb 2oz

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

Season ratings: Indoor/Summer/Spring/Autumn

Suggested use: Lightweight trekking; Travel; Hiking; Camping Cycle touring

Compressed volume*: 5.5 litres

Compression bag: Small – 10 to 3.3 litres

LtII
LTII EN scales

Features: Technical tapered rectangular shape; 2D NanoShell™; differential cut shell; offset baffles; 60/40 fill ratio; side block baffle; 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; medium sized internal zip pocket; includes lightweight Ultra-Sil® compression bag and a combined storage cell / laundry bag.

Down: ULTRA-DRY Down™ 750+ Loft 90/10 Premium Grey Duck Down

Fill weight: Short 520g | 18oz Regular 550g | 19oz Long 600g | 21oz

Bag weight: Short 1050g | 2lb 5oz Regular 1090g | 2lb 6oz Long 1200g | 2lb 10oz

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

Season ratings: Spring/Autumn/Winter-light

Suggested use: Lightweight trekking; Hiking; Snow camping; Ski touring

Compressed volume*: 7.5 litres

Compression bag: Small – 10 to 3.3 litres

LtIII
LTIII EN scales

Features: Technical tapered rectangular shape; 2D NanoShell™; differential cut shell; offset baffles; 60/40 fill ratio; side block baffle; 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; medium sized internal zip pocket; includes lightweight Ultra-Sil® compression bag and a combined storage cell / laundry bag.

Down: ULTRA-DRY Down™ 750+ Loft 90/10 Premium Grey Duck Down

Fill weight: Short 700g | 25oz Regular 750g | 26oz Long 820g | 29oz

Bag weight: Short 1180g | 2lb 9oz Regular 1290g | 2lb 13oz Long 1420g | 3lb 2oz

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

Season ratings: Spring/Autumn/Winter

Suggested use : Lightweight trekking; Hiking; Snow camping; Ski touring; Base camp

Compressed volume*: 9.5 litres

Compression bag: Medium – 15 to 5 litres