Vango Mantis 300 Sleeping Bag
The Vango Mantis 300 is a lightweight 3-season mummy sleeping bag built around Vango's ThermX insulation system, combining targeted insulation placement with Thermal Reverb aluminised layers and Thermal Embrace elasticated lining to focus warmth where it is needed and reduce cold spots without adding weight. A 40-denier Polair Eco recycled ripstop shell keeps the bag breathable, water resistant and highly compressible, while the Arrow Foot 2.0 ergonomic footbox improves comfort and flexibility at the feet. DofE recommended and ISO 23537-1:2022 certified, it sits below the Mantis 400 in the range and suits 3-season camping, trekking and expedition use.
Key Features
- ThermX Insulation Design - Proprietary construction targets warmth where it is needed most for improved thermal efficiency
- Thermal Reverb Technology - Aluminised fabric layers reflect body heat back towards the user for enhanced warmth retention
- Thermal Embrace System - Elasticated lining gently contours closer to the body to reduce cold spots without restricting movement
- Lightweight Recycled Ripstop Fabrics - Durable 40D Polair Eco shell and lining fabrics are breathable, water resistant and compressible
- Omega Ergonomic Shaping - Tailored mummy profile improves heat retention around the head and shoulders
- 2 Panel 3D Hood - Ergonomically shaped hood helps minimise heat loss from the head
- Adjustable Shoulder Baffle - Insulated ergonomic baffle helps retain warmth inside the bag
- Arrow Foot 2.0 Footbox - Redesigned ergonomic footbox improves comfort while reducing heat loss
- Full-Length Two-Way Auto-Lock Zip - Adjustable ventilation with anti-snag zip guard
- 3-Strap Compression Stuff Sack - Reduces pack size for efficient transport and storage
- DofE Recommended - Suitable for Duke of Edinburgh expedition use
- ISO 23537-1:2022 Certified - Certified to current industry temperature testing standards
Ideal For
- Camping and Outdoor Adventures - Lightweight 3-season sleeping bag for campsite and outdoor use
- Backpacking and Trekking - Compressible low-bulk design for pack-efficient travel
- DofE Expeditions - DofE recommended sleeping bag suitable for expedition use
- Wild Camping - Reliable warmth and compact transport for remote overnights
- Multi-Day Outdoor Trips - Comfortable mummy bag for extended outdoor use
Technical Specifications
| Brand | Vango |
|---|---|
| Product Type | 3 Season Mummy Sleeping Bag |
| Season Rating | 3 Season |
| Weight | 1.34kg |
| Shape | Mummy |
| Zip Side | Left |
| Fill Type | 4T Eco Recycled Synthetic Filling |
| Comfort Rating | 3°C |
| Limit Rating | -1°C |
| Extreme Rating | -12°C |
| Suggested Usage Range | -1°C to 20°C |
| Internal Length | 205cm |
| Internal Chest Width | 78cm |
| Internal Foot Width | 48cm |
| External Chest Width | 80cm |
| Maximum User Height | 190cm |
| DofE Recommended | Yes |
| Certification | ISO 23537-1:2022 Certified |
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