Therm-a-Rest MondoKing 3D XXL

£182.75

free uk deliveryNext working day UK* delivery

UPDATED FOR 2020!

The MondoKing 3D provides our highest level of comfort and support. Boasting 4.25 inches (11cm) of premium foam, the ultra-cozy pad combines a plush next-to-skin feel with an 7.0 R-value to keep you warm and comfy in any condition or season. StrataCore construction provides lofty three-dimensional shape, and compresses easily to save room in your trunk or closet. The extra-comfy self-inflating pad features the easy-to-use TwinLock valve, allowing the pad to inflate three times faster and deflate five times faster. Like all Therm-a-Rest pads, the MondoKing 3D is made in market to ensure quality and minimize environmental impact. The pad includes a go-anywhere stuff sack with a built-in pump sack.

  • 50D polyester knit top fabric
  • 50D polyester bottom fabric
  • Urethane foam inner
  • TwinLock Valve
  • Self inflating dual valves
  • Compatible to couple up with other 3D Therm-a-Rest mattresses
  • Stuff sack included
  • R-value: 7
  • Pack size: 79 x 23cm
  • Size: 203 x 76 x 10cm (XXL)
  • Weight: 3.07kg
  • Therm-a-Rest MondoKing 3D XXL

Delivery Charges

Just £1.95 next working day UK delivery - Free on orders over £50

Delivery Times Explained

In Stock 2 day deliveryNext working day delivery - stock is available from our warehouse and will normally be despatched the same day if you order by 3pm.

All items are sent on a next working day service (large/expensive items DPD Monday-Friday, smaller items Royal Mail Monday-Saturday). If you require Saturday delivery on larger/more expensive items (over about £50) there will be an additional charge, please give us a call for a quote.
Northern Ireland, Highlands and Islands will take 2 working days.

On OrderOn order - Please call to check availability

Delivery Method

Small items may be sent by Royal Mail 24h, larger or more expensive items with DPD Next Day may require a signature on delivery. In the event that no one is available, the parcel will be taken to your local depot and a note will be left with instructions for redelivery.

Detailed delivery information and international rates

Our Guarantee

Our "no quibbles" guarantee means that if for any reason you are unhappy with the item you have purchased just return it in its original condition within 28 days and we will issue a full refund or exchange.

Christmas Returns

Items purchased between 1st November and 25th December can be returned anytime until the 31st January 2020 as part of our extended Christmas guarantee! Normal terms and conditions apply

FAQs and more information on returns and exchanges

Therm-a-Rest MondoKing 3D XXL Marine B Therm-a-Rest MondoKing 3D XXL Marine B Therm-a-Rest MondoKing 3D XXL Marine B Therm-a-Rest MondoKing 3D XXL Marine B Therm-a-Rest MondoKing 3D XXL Marine B Therm-a-Rest MondoKing 3D XXL Marine B Therm-a-Rest MondoKing 3D XXL Marine B Therm-a-Rest MondoKing 3D XXL Marine B Therm-a-Rest MondoKing 3D XXL Marine B Therm-a-Rest MondoKing 3D XXL Marine B Therm-a-Rest MondoKing 3D XXL Marine B Therm-a-Rest MondoKing 3D XXL Marine B Therm-a-Rest MondoKing 3D XXL Marine B Therm-a-Rest MondoKing 3D XXL Marine B Therm-a-Rest MondoKing 3D XXL Marine B Therm-a-Rest MondoKing 3D XXL Marine B

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Our Code: 521310

Supplier Code: 13226

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£1.95 Next working day UK* delivery - Free on orders over £50 - Order before 3pm - (*2 working days for Highlands, Islands and Northern Ireland)