Snugpak Sleeper Expedition WGTE Sleeping Bag
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Description
Description
The Snugpak Sleeper Expedition WGTE is a four-season mummy sleeping bag rated to -12°C comfort, built for extreme cold-weather camping, military use and expeditions in harsh conditions. Isofibre hollowfibre insulation keeps its warmth even when damp and re-lofts quickly after compression, a reliable trait when conditions turn unpredictable. The mummy shape, insulated shoulder baffle and drawcord hood work together to hold heat through the coldest nights, while the SuperSoft lining stays comfortable against the skin and the water-repellent Aqualight outer sheds light moisture.
At 2600g and with a large 33 x 28cm pack size, this is a bulky bag that is far better suited to travelling by car than carrying on foot. It is the warmest of the Sleeper bags and is at its best on vehicle-based trips and at base camps, where maximum warmth matters more than pack weight and size. It comes in Olive Green and Black.
Key Features
- Rated to -12°C Comfort / -17°C Low - Four-season performance for extreme cold and winter conditions
- Isofibre Hollowfibre Insulation - Siliconised hollowfibre that traps warm air, re-lofts quickly and retains heat when damp
- Mummy Profile - Contoured shape reduces dead air space and improves heat retention over a rectangular bag
- Insulated Shoulder Baffle - Prevents heat loss at the neck and shoulders on cold nights
- Drawcord-Adjustable Hood - Elasticated snug-fit hood traps warm air around the head
- SuperSoft Inner Lining - Smooth, breathable, moisture-wicking fabric against the skin
- Aqualight Outer Shell - Lightweight water-repellent 190T polyester outer
- Two-Way Side Zip with Insulated Baffle - Flexible ventilation without losing warmth
- Anti-Snag Zip Webbing - Smooth, reliable zip operation on both sides
- Hanging Tabs at Foot - Make airing and drying after use straightforward
- Compression Stuff Sack Included - Packs to 33 x 28cm for storage and transport
Ideal For
- Military and Expedition Use - Built for harsh environments and cold-weather field operations
- Winter Camping - Reliable warmth for sub-zero overnight conditions
- Four-Season Camping - Year-round use including the coldest months
- Vehicle-Based and Base Camp Use - The large pack size suits arriving by car rather than carrying it far on foot
- Mountain and Remote Trips - Dependable insulation for exposed locations and unpredictable conditions
Technical Specifications
| Brand | Snugpak |
|---|---|
| SKU (Black / Left Side) | 5056694911455 |
| SKU (Olive Green / Left Side) | 5056694900206 |
| Temperature Rating - Comfort | -12°C / 10°F |
| Temperature Rating - Low | -17°C / 1°F |
| Insulation | Isofibre, 100% Polyester |
| Inner Fabric | SuperSoft, 100% Polyester |
| Outer Fabric | Aqualight, 100% Polyester |
| Length | 220cm / 87in |
| Chest Width | 80cm / 31in |
| Knee Width | 65cm / 26in |
| Foot Width | 42cm / 17in |
| Max User Height | 190cm / 75in |
| Weight | 2600g / 92oz |
| Pack Size | 33 x 28cm / 13 x 11in |
| Includes | Compression Stuff Sack |
| Warranty | 12 Months |
Warranty
This product is covered by Snugpak's 12 month warranty against faults in materials and workmanship, valid from the date of purchase. Proof of purchase is required for any claim. View full warranty terms and exclusions.
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Four-Season Performance, Built for Extremes
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![Snugpak Sleeper Expedition WGTE Sleeping Bag in Olive Green - hood detail showing drawcord adjustment]()
Insulation That Performs When It Matters
The Sleeper Expedition is built around Snugpak's Isofibre hollowfibre insulation — a siliconised synthetic fill that retains warmth even when damp and re-lofts quickly after being compressed in a stuff sack. Where down fails in wet field conditions, Isofibre keeps working. The insulated shoulder baffle and drawcord-adjustable hood close off the two main heat-loss points, so the rated -12°C comfort figure holds up in real use.
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![Snugpak Sleeper Expedition WGTE Sleeping Bag in Olive Green - packed in compression stuff sack]()
Built for the Field, Not Just the Campsite
The mummy profile isn't just about weight — it reduces dead air space inside the bag, so your body heat isn't wasted warming empty space around you. The Aqualight outer shell adds a layer of weather resistance for bivvy and basha use, while the SuperSoft lining sits comfortably against skin for extended wear. At 2600g it's a serious bag for serious conditions: cold-weather military operations, winter mountaineering, and base camps where the temperature drops hard overnight.
