Dwights Thermoshell -8 Sleeping Bag
Serious warmth. Spacious comfort. Built for real nights outdoors.
When the temperature drops and comfort matters most, the Thermoshell Sleeping Bag delivers reliable warmth and room to move — without the cramped, minimalist feel of hiking bags. Designed for campers, hunters, and families who value a good night’s sleep as much as the day’s adventure, this bag brings genuine home-style comfort to the outdoors.
Using ThermoCore dual-layer synthetic insulation, the Thermoshell traps heat efficiently while maintaining its loft and performance even in damp conditions. A tough 210T ripstop polyester shell resists abrasion and moisture, while the soft brushed lining feels warm and welcoming after a long day outside.
Spacious by Design
Forget tight-fitting mummy bags. The Thermoshell’s semi-rectangular shape provides generous legroom and natural sleeping movement, perfect for side sleepers or anyone who prefers a relaxed fit. Its extra width makes it ideal for use on stretchers, airbeds, or camp mats — bringing genuine comfort to your campsite setup.
Adaptable Comfort in Any Season
Whether you’re camping in the high country or enjoying a crisp spring weekend away, the Thermoshell adapts to your conditions.
-
Full-length twin zips let you open it flat and use it like a duvet on warmer nights
-
A separate foot zip offers adjustable ventilation
-
The drawstring hood and draft tube help lock in warmth when the temperature drops
Made for Practical Outdoor Use
Durable, dependable, and easy to care for — every detail of the Thermoshell has been designed for life outdoors.
-
Anti-bacterial insulation treatment keeps it fresher for longer
-
Heavy-duty YKK zips with anti-snag guards
-
Compression cram bag with straps for compact storage
Specifications
| Feature | Details |
|---|---|
| Shape | Spacious Semi-Rectangular Fit |
| Comfort Rating | -8 °C |
| Shell | 210T Polyester Ripstop (Water-Resistant) |
| Fill | ThermoCore™ Dual-Layer Synthetic (2 × 200 g/m²) |
| Lining | Soft Brushed Polyester |
| Zips | YKK 3/4 Double Zip + Separate Foot Zip |
| Dimensions |
Regular: 215cm (Length) × 75 cm (Width) XL: 225cm (Length) x 90 cm (Width) |
| User Height and Width |
Regular: 190cm / 72cm XL: 200cm / 85cm |
| Packed Size | Regular: 41 x 28 x 28cm | XL: 48 x 30 x 30cm |
| Weight | Regular: 2.0 KG | XL: 2.5 KG |
| Included | Compression Cram Bag with Straps |
The Ultimate Car-Camping Companion
From hunting huts to family campgrounds, the Thermoshell delivers dependable warmth and lasting durability season after season. It’s not built for counting grams — it’s built for sleeping well, wherever the road takes you.
5 Year Warranty.
Serious warmth. Spacious comfort. Built for real nights outdoors.
When the temperature drops and comfort matters most, the Thermoshell Sleeping Bag delivers reliable warmth and room to move — without the cramped, minimalist feel of hiking bags. Designed for campers, hunters, and families who value a good night’s sleep as much as the day’s adventure, this bag brings genuine home-style comfort to the outdoors.
Using ThermoCore dual-layer synthetic insulation, the Thermoshell traps heat efficiently while maintaining its loft and performance even in damp conditions. A tough 210T ripstop polyester shell resists abrasion and moisture, while the soft brushed lining feels warm and welcoming after a long day outside.
Spacious by Design
Forget tight-fitting mummy bags. The Thermoshell’s semi-rectangular shape provides generous legroom and natural sleeping movement, perfect for side sleepers or anyone who prefers a relaxed fit. Its extra width makes it ideal for use on stretchers, airbeds, or camp mats — bringing genuine comfort to your campsite setup.
Adaptable Comfort in Any Season
Whether you’re camping in the high country or enjoying a crisp spring weekend away, the Thermoshell adapts to your conditions.
-
Full-length twin zips let you open it flat and use it like a duvet on warmer nights
-
A separate foot zip offers adjustable ventilation
-
The drawstring hood and draft tube help lock in warmth when the temperature drops
Made for Practical Outdoor Use
Durable, dependable, and easy to care for — every detail of the Thermoshell has been designed for life outdoors.
-
Anti-bacterial insulation treatment keeps it fresher for longer
-
Heavy-duty YKK zips with anti-snag guards
-
Compression cram bag with straps for compact storage
Specifications
| Feature | Details |
|---|---|
| Shape | Spacious Semi-Rectangular Fit |
| Comfort Rating | -8 °C |
| Shell | 210T Polyester Ripstop (Water-Resistant) |
| Fill | ThermoCore™ Dual-Layer Synthetic (2 × 200 g/m²) |
| Lining | Soft Brushed Polyester |
| Zips | YKK 3/4 Double Zip + Separate Foot Zip |
| Dimensions |
Regular: 215cm (Length) × 75 cm (Width) XL: 225cm (Length) x 90 cm (Width) |
| User Height and Width |
Regular: 190cm / 72cm XL: 200cm / 85cm |
| Packed Size | Regular: 41 x 28 x 28cm | XL: 48 x 30 x 30cm |
| Weight | Regular: 2.0 KG | XL: 2.5 KG |
| Included | Compression Cram Bag with Straps |
The Ultimate Car-Camping Companion
From hunting huts to family campgrounds, the Thermoshell delivers dependable warmth and lasting durability season after season. It’s not built for counting grams — it’s built for sleeping well, wherever the road takes you.
5 Year Warranty.
Original: $89.72
-65%$89.72
$31.40Description
Serious warmth. Spacious comfort. Built for real nights outdoors.
When the temperature drops and comfort matters most, the Thermoshell Sleeping Bag delivers reliable warmth and room to move — without the cramped, minimalist feel of hiking bags. Designed for campers, hunters, and families who value a good night’s sleep as much as the day’s adventure, this bag brings genuine home-style comfort to the outdoors.
Using ThermoCore dual-layer synthetic insulation, the Thermoshell traps heat efficiently while maintaining its loft and performance even in damp conditions. A tough 210T ripstop polyester shell resists abrasion and moisture, while the soft brushed lining feels warm and welcoming after a long day outside.
Spacious by Design
Forget tight-fitting mummy bags. The Thermoshell’s semi-rectangular shape provides generous legroom and natural sleeping movement, perfect for side sleepers or anyone who prefers a relaxed fit. Its extra width makes it ideal for use on stretchers, airbeds, or camp mats — bringing genuine comfort to your campsite setup.
Adaptable Comfort in Any Season
Whether you’re camping in the high country or enjoying a crisp spring weekend away, the Thermoshell adapts to your conditions.
-
Full-length twin zips let you open it flat and use it like a duvet on warmer nights
-
A separate foot zip offers adjustable ventilation
-
The drawstring hood and draft tube help lock in warmth when the temperature drops
Made for Practical Outdoor Use
Durable, dependable, and easy to care for — every detail of the Thermoshell has been designed for life outdoors.
-
Anti-bacterial insulation treatment keeps it fresher for longer
-
Heavy-duty YKK zips with anti-snag guards
-
Compression cram bag with straps for compact storage
Specifications
| Feature | Details |
|---|---|
| Shape | Spacious Semi-Rectangular Fit |
| Comfort Rating | -8 °C |
| Shell | 210T Polyester Ripstop (Water-Resistant) |
| Fill | ThermoCore™ Dual-Layer Synthetic (2 × 200 g/m²) |
| Lining | Soft Brushed Polyester |
| Zips | YKK 3/4 Double Zip + Separate Foot Zip |
| Dimensions |
Regular: 215cm (Length) × 75 cm (Width) XL: 225cm (Length) x 90 cm (Width) |
| User Height and Width |
Regular: 190cm / 72cm XL: 200cm / 85cm |
| Packed Size | Regular: 41 x 28 x 28cm | XL: 48 x 30 x 30cm |
| Weight | Regular: 2.0 KG | XL: 2.5 KG |
| Included | Compression Cram Bag with Straps |
The Ultimate Car-Camping Companion
From hunting huts to family campgrounds, the Thermoshell delivers dependable warmth and lasting durability season after season. It’s not built for counting grams — it’s built for sleeping well, wherever the road takes you.
5 Year Warranty.
