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Mammut Mammut Protect Down Bag -18C

950g Down Sleeping Bag. -18°C Comfort Limit.
Stock Code: 2410-02600
  • £450.00
  • (FREE UK Delivery)
Selected item in Stock | In stock items available to dispatch within 24 hours or to Purchase In Store
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Extreme activities, extreme innovation: Mammut Protect Down Bag -18C. The sleeping bag for maximum comfort in extreme situations. The head and foot areas feature a waterproof membrane. More capacity inside for greater comfort. Central zipper for climate regulation. Special material to minimise noises. Down ensures a light weight and small packing volume. Protect Down Bag -18C, to sleep as comfortably as in your own bed despite extreme cold.

Mammut Protect Down Bag -18C weight: 1700g +135g Stuff sack
Comfort: -10°C (14°F)
Limit of Comfort: -18°C (-1°F)

Click here for our tips on how to select a sleeping bag for your next adventure.
Click here for our tips on how to store, clean and care for your sleeping bag.

  • Main fabric: 100% Polyamide
  • Lining: 100% Polyester
  • Filling: 100% White duck down
  • Fill weight: 950 g
  • Total weight without stuff bag: 1700 g
  • Comfort temperature: -10°C / 14°F
  • Comfort temperature limit -18°C / -1°F
  • Extreme temperature: -40°C / -40°F
  • Inner length: 220 cm
  • Inner width in foot area: 60 cm
  • Maximum inner width: 80 cm
  • Diameter (compressed): 29 cm
  • Height (compressed): 30.5 cm
  • Zipper length: 137 cm
  • Construction type: H Box
  • Restorative sleep thanks to a newly developed sleeping bag shape
  • Intuitive climate regulation with a central 2-way zipper
  • Comfortable, soft material in the hood reduces noise and increases comfort
  • Including deep sleep mask and earplugs to reduce light and noises
  • PFC-free DWR treatment
  • Lining made from 100% recycled polyester
  • 700 cuin fill power with ethically procured and certified RDS down
  • Easy-to-use magnetic closure on the insulation collar
  • Improved YKK zipper prevents jamming of material
  • Insulated covering along the zipper to protect from cold bridges and enhance climate comfort
  • Insulation chamber around the hood opening to protect from cold and wind
  • Drawstring for easy adjustment of the hood and insulation collar
  • Revised anatomical foot box for greater comfort without extra weight
  • Zipper garage reduces cold areas at the end of the zipper
  • Internal pocket to store valuables
  • Supplied with a packing bag
  • Supplied with a storage bag

Due to COVID-19 Coronvirus we have made some changes to our despatch processes to minimise risk to our teams. As a result we have temporarily removed some delivery options and orders may take slightly longer than usual, we will aim to despatch any orders within 2-3 days and we will update you as soon as your items are despatched.

1. Standard Delivery (3 to 5 Days) £4.50 (FREE when you spend £50 or more)
2. Priority DPD Local Next Working Day from £6.50 (£2.99 when you spend £75 or more)
3. Royal Mail 24 (1-3 Days) £4.50 (£1.99 when you spend £75)
5. Royal Mail Saturday Delivery £8.99
6. International Shipping Rates (Click Here)

For the exact delivery cost simply add any desired items in to the Shopping Basket and select [See More Delivery Options] below the Sub Total. Rates above apply to UK Mainland, rates for shipping heavy or bulky items to the Scottish Highland areas, or locations of the UK Mainland, may be higher.

View our full UK Delivery or Returns/Exchanges information

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