Mantis 400 Sleeping Bag - Red

The new Mantis 400 Sleeping Bag from Vango offers 3 season use with a Extreme temperature limit of...

Best current price£59.95from Outdoor Action

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Outdoor ActionVango Mantis 400 Sleeping Bag: Colour: Harissa Small - Outdoor Action
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£59.95
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TisoVango Mantis 400 Sleeping Bag - Sleeping Bags - Red - One Size - Unisex
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£90.00
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Product Information

Full details

The Vango Mantis 400 Sleeping Bag is designed for campers seeking a reliable 3-season option with excellent warmth-to-weight ratio, suitable for temperatures down to -20°C in extreme conditions. Its lightweight yet durable ripstop shell and ThermX design ensure comfort and compressibility, though its mummy shape may feel restrictive for some users. Key features include Eco-friendly recycled filling, an insulated zip baffle, and an internal pocket for essentials.

All features

MaterialPolyester
Model Part NumberMantis 400
BrandVango

Extended Product Information

FAQs

What does the 'Extreme -20°C' rating mean?

The 'Extreme' rating indicates the lowest temperature at which the sleeping bag is expected to protect the average user from hypothermia, but not necessarily allow comfortable sleep. It's a survival rating.

Can I machine wash the Mantis 400?

No, machine washing is not recommended as it can damage the insulation and fabric. Hand wash in cool water with a mild detergent designed for outdoor gear.

Is the Mantis 400 suitable for very wet conditions?

The 40 Denier Ripstop Shell offers water resistance, which helps protect against light rain or dew. For prolonged exposure to heavy rain, using a waterproof bivy bag or tarp is recommended.

How does the ThermX design improve warmth?

Thermx combines proprietary construction and insulation technology to optimize heat retention and increase the warmth-to-weight ratio, meaning it provides more warmth for its size and weight.

What is the maximum user height?

The Mantis 400 is designed for users up to a maximum height of 190cm.

How should I store the sleeping bag long-term?

For long-term storage, it is best to keep the sleeping bag uncompressed in a large, breathable storage sack to preserve the loft of the insulation.

What is the main benefit of the mummy shape?

The mummy shape is designed to reduce dead air space within the bag, making it more thermally efficient. It also includes extra room for comfort and adjustment.

Troubleshooting

Zipper is stiff or snagging

Ensure the fabric guard is positioned correctly to prevent the zipper from catching. Apply a silicone-based lubricant to the zipper teeth if necessary.

Sleeping bag does not feel warm enough

Ensure the drawcord around the hood is tightened. Wear appropriate base layers and use a sleeping mat to insulate from the ground. Check if the sleeping bag has been compressed for a long time, reducing insulation loft.

Difficulty fitting back into the stuff sack

Loosely roll or stuff the bag into the sack, pushing out air as you go. Ensure the bag is completely dry before packing.

Mildew or odor developing

The bag is likely damp. Air it out completely in a dry, well-ventilated area. If odor persists after drying, hand wash gently according to care instructions.

Pros and Cons

Pros

  • Excellent warmth-to-weight ratio thanks to ThermX design.
  • Durable and water-resistant ripstop shell.
  • Environmentally conscious with recycled synthetic filling.
  • Suitable for very low temperatures down to -20°C extreme limit.
  • Internal pocket for storing personal items.

Cons

  • Mummy shape might feel restrictive for some users.
  • The 'Extreme' temperature rating of -20°C is for survival only and not for comfortable sleep.
  • Maximum user height limit of 190cm.

Setup, Compatibility & Care

Setup:

Simply unpack the sleeping bag and allow it to expand fully. For optimal loft and warmth, it's recommended to let the bag air out for a few hours before first use, especially if it has been compressed for storage.

Compatibility:

  • User Height: Maximum user height is 190cm.
  • Temperature Ratings: The bag is rated for 3-season use, with a limit of -6°C and an extreme survival rating of -20°C. It is suitable for suggested usage up to 15°C.
  • Storage: For long-term storage, avoid compressing the bag tightly. Use a large, breathable storage sack (often included) to maintain the loft of the insulation.

Care:

  • Cleaning: Hand wash the sleeping bag in cool water using a mild detergent specifically designed for technical fabrics. Do not machine wash, bleach, or tumble dry. Rinse thoroughly to remove all soap residue.
  • Drying: After washing, gently squeeze out excess water (do not wring). Hang the sleeping bag on a line in a well-ventilated area, away from direct sunlight, and allow it to dry completely. You can help re-distribute the filling by gently patting the bag as it dries.
  • Repairs: For small tears in the ripstop fabric, use a seam sealer or a fabric repair patch designed for outdoor gear.

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