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Therm-A-Rest BaseCamp Sleeping Mattress - Regular


Therm-A-Rest BaseCamp Sleeping Mattress - Regular


Brand: Therm-A-Rest
  EAN 0040818132814
Weight: 1140 g         4 reviews
The Therm-A-Rest BaseCamp Sleeping Mattress is an exceptionally comfortable sleeping mat for year-round use. The internal solid foam creates a warmer and more stable sleeping mattress which expands when unpacked for easy self-inflation.

While the design of other sleeping mats is often based around keeping the weight and pack size down, the focus here is on warmth and comfort. As such, the BaseCamp mattress is ideal for those travelling by vehicle or situated at a static camp, for whom a little extra weight and volume is not an issue.

Crafted on a foundation of time-tested materials and components, the BaseCamp mattress is surprisingly luxurious and roomy. The thoughtful face fabrics are light and soft for your comfort. With a full 5 cm of padding, this mattress provides a high level of warmth and support, even when sleeping on your side. The BaseCamp mat is based on a straightforward, workhorse design that has been providing dependable comfort under the stars for over 40 years.

The versatile self-inflating pad features the high-performance WingLock™ valve, allowing the pad to inflate three times faster thanks to a larger opening and one-way inflation.

  • Size: Regular
  • Weight: 1140 g
  • Width: 51 cm
  • Length: 183 cm
  • Thickness: 5 cm
  • Packed dimensions: 64 x 18 cm
  • Outer fabric: 75d Polyester
  • Core: Urethane Foam
  • R-Value: 6
  • WingLock™ Valve: Therm-A-Rest's intuitive and dependable valve maximizes air flow for easier inflation and quicker deflation. Wings toggle for one-way inflation to save energy
  • Made in USA
  • Stuff sack included
  • Colour: Poseidon blue


  Delivery in 1-2 days within the United Kingdom
  UK Orders placed before 2PM GMT will be dispatched the same working day
  Overseas delivery times will vary depending on the destination

Please note that our offices are closed at weekends, so any orders placed after 2PM GMT on a Friday will not be dispatched until the following Monday.

Orders with a total value over £300.00 will be dispatched free via a next day delivery service within the UK at no extra cost.

Please note that in some instances, orders for heavy items may take an extra day to arrive.

  Overseas deliveries
For overseas deliveries, please refer to the following estimated delivery times:

  • Europe: 3 - 5 working days
  • Rest of the world: 5 - 7 working days


A full refund or exchange will be given provided that the items have not been worn or used, and are returned to us within 30 days of purchase, together with all relative labels and packaging. You are responsible for the cost of returning items.

Please ensure that you include a copy of your invoice, along with an explanation of why you have returned your goods. If you wish to return your goods for any reason, please do so to the following address:

Woodlore Limited
PO Box 3
East Sussex
TN19 7ZE
United Kingdom

Product Videos

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Product Reviews

Therm-A-Rest BaseCamp Sleeping Mattress - Regular is rated 5/5 based on 4 customer reviews.

All of our product reviews are from customers with verified purchases.

Overall Rating:


  1 of 4

  Easily inflates, comfortable and warm. Easy to deflate and stow away. Woodlore despatched very quickly in time for our camping trip after amazon had let us down at short notice (and slightly cheaper).  

8th September, 2020

Rated: 5/5

  2 of 4

  Not as wide as I would like. Lovely and comfy though. Easy to get out and fold away. A great bit of kit.  

20th June, 2018

Rated: 4/5

  3 of 4

  I have used a variety of sleeping mattresses but this is the first one that is actually comfortable. It provides support and does keep you from touching the ground even when laying on your side. Although badged as basecamp it is not too heavy to take on a hike given the good night’s sleep if offers! Before use it is worth leaving 24 hours with the value open to plump up so when it is used in camp it will self-inflate quickly.  

  Jim Brant
16th June, 2016

Rated: 5/5

  4 of 4

  Bought this in the hope it would provide a comfortable night's sleep on the hard-as-a-board beds found on holiday. I am pleased to report it has worked a treat! It rolls up small enough to fit in a medium sized case and is now an essential on my packing list. Very easy to inflate and deflate.  

  Pauline Salt
7th May, 2015

Rated: 5/5

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