Mountain Equipment Aerostat Down 7.0 Sleeping Mat

Mountain Equipment Aerostat Down 7.0 Sleeping Mat

Regular Price: £200.00

Special Price £139.00 save 30%

Incl. 20% Tax

Availability: Out of stock

A down filled sleeping mat with exceptional insulation and lightweight comfort in a small pack size.


Mountain Equipment Aerostat Down 7.0 Sleeping Mat

A down filled sleeping mat with exceptional insulation and lightweight comfort in a small pack size.

Vertically aligned baffles, internal foam plus and a unique Helix baffle technology combine to achieve the highest possible warmth. Constructed using a puncture resistant 30D outer and Down Codex™ approved duck down inside 70mm deep insulated air chambers, the Aerostat reduces heat loss and provides a luxurious night's sleep.

"Robust, comfortable, quick to inflate and very very warm, the Aerostat 7.0 is a serious mat for seriously cold places, but one that'd still be worth having in the British hills too." - UKC Review

  • Weight: 735g
  • Dimensions: 185 x 54 x 7cm
  • Insulation: 120g 90-10 DOWN CODEX™ approved pure Duck Down minimum fill power 700
  • Outer: 30D ripstop nylon with TPU lamination
  • Vertically aligned baffles with Helix technology to reduce down migration
  • 2-way self sealing Gas Mask valve for inflation and deflation
  • Supplied Windsock™ inflates your mat easily and doubles as a stuffsack
  • Supplied with repair kit


Activities Camping, Travel
Weight 735g
Size 185 x 54 x 7cm
  • Insulation: 120g 90-10 pure Duck Down minimum fill power 700
  • Outer: 30D ripstop nylon with TPU lamination
  • Brand Mountain Equipment
    Colour Blue Graphite
    Length (cm) 158
    Width (cm) 54
    Thickness (cm) 7
    Insulation Type Down


    We try to keep the site updated with products that are in stock and despatch within 1-2 working days (Mon-Fri). Occasionally items ordered may be out of stock. If this should happen we will contact you to let you know when we will be able to despatch your order. Please note that all deliveries are made between 08.00 and 18.00 Monday to Friday and may require a signature.

    Free Delivery

    Orders are typically despatched with Royal Mail Tracked 48. Please note that this is a guideline only as a different delivery method may be used depending on the size/weight of your order – if you would like any more information on your delivery please contact us. Please note that postal services are dealing with unprecedented numbers of orders just now; there may be a short delay in delivery but we will get your order to you as quickly as we can.

    Click and Collect

    At checkout, please let us know you'd like to collect your order from our Hathersage store, either in the Comments box on the order page or by emailing us at [email protected], quoting your order number. Click and Collect items are available to pick up Monday – Friday, 9:00 am – 5:00 pm (excluding Bank Holidays), one working day after your order is confirmed.

    When your item is ready to collect, you will receive a confirmation email; please either bring a print out of this or show us the email on your phone. You will also need to bring a form of ID which shows the billing address for your order.

    Please collect from the back door at the end of Outside's customer car park:

    Outside Ltd
    Main Street
    S32 1BB

    Online Only Range

    “Online only” products are not available for immediate despatch but you will still normally receive these items within 5-7 days of placing an order. If there are likely to be any further delays we will of course be in touch. These products cannot be purchased in our store.

    Next Day Delivery - £5.95

    Orders placed BEFORE 2pm Mon-Fri will be despatched the same day, usually with Parcelforce (requiring a signature). Any Next Day orders received after this time will be despatched the following working day. Please note any orders placed AFTER 2 PM on Thursdays will be despatched on Friday, but not delivered until the following week. Next Day isn't possible on Bank Holidays. If you have a mobile number on your account you will receive SMS notifications regarding delivery (UK mainland deliveries only).

    Redirection of your order once despatched

    We regret to say that we are unable to change the address or postcode on a parcel once it has been despatched. We therefore recommend that you check your delivery address and postcode carefully before completing the order as this will not be checked by us before despatch. We also recommend that orders are sent to an address where someone will be available all day to receive the parcel, e.g. a work address.

    European and International Delivery

    International service suspended

    Unfortunately international orders are temporarily suspended due to the impacts of Coronavirus and Brexit related regulations. We are working to restore normal service when we can - please email [email protected] if you would like an update when we resume international services. Please accept our apologies for any inconvenience.


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