The Sea To Summit Comfort Deluxe Self-Inflating Large Rectangular Wide Sleeping Mat helps turn your van or vehicle into your home away from home with a luxurious feel and plush, 10cm thickness that resembles the comfort of your own bed. 

This large rectangular wide sleeping mat provides room to move for a single sleeper, and comfortably accommodates taller campers. With an ASTM tested R-Value of 7.7, this sleeping mat acts as your reliable thermal barrier, offering 4 season performance to protect you from the chill of cold grounds.

Unlike traditional air beds that can feel unstable or bouncy, the internal Air Frame construction provides a structured foundation that supports you in your preferred sleep position. Horizontal and vertical cut-outs form a cross-core design with a stable base as you roll during the night.

A stretch-knit surface delivers soft, body-conforming support to help prevent the morning aches often associated with camping, and a durable 75D woven polyester base ensures a rugged design to handle regular overnight adventures. 

Setup and pack-down are quick and easy thanks to the multi-function XPEL valve for fine-tuning the pressure - which prevents the mat from re-inflating while you roll it - and a side-loading stuff sack that ends the struggle of cramming gear into a tiny bag.

Key Features:

  • Spacious Sleep Surface, Luxurious Feel: Ideal for overlanding, car camping and van life, providing a plush 10cm thickness.
  • ASTM tested R-Value of 7.7: Making your sleeping mat a reliable sanctuary for winter camping and extreme cold.
  • Large Rectangular Wide Sleeping Mat: Ideal for sleepers that like to spread out and taller campers.
  • Bed-Like Stability: Innovative Air Frame construction creates a stable, supportive base.
  • Stretch-knit Surface On Top: Offers a comfortable, plush feel - free of pressure points.
  • 75D Woven Polyester On Base: For long-term durability.
  • Multi-function XPEL Valve: Featuring an all-in-one, one-way inflate port and deflate port for easily adjustable firmness, the XPEL valve provides convenience to get the inflation just right. When deflation is required, flipping the valve over encourages air to escape efficiently without re-entering for space-saving packing. 
  • Stress-Free Packing: A side-loading stuff sack ensures you can pack your sleeping mat away in seconds without the usual wrestling match, offering compact and lightweight portability.
  • Integrated Inflation: The Airstream HV pump is built into the stuff sack, allowing you to reach your preferred firmness quickly and easily.
  • Eco-Conscious Materials: Built using solution-dyed Bluesign approved and certified recycled fabrics, reducing energy use and helping save more water in production. All materials are 100% non-PFAS to help reduce environmental impacts. 
  • Sea To Summit Is A 1% For The Planet Contributor: Helping fund vital projects that support the environment around the globe. 
Sea To Summit self-inflating sleeping mats feature an open-cell form that draws in air through an easy-to-use valve, expanding without the need for an air pump for fast, hassle-free inflation and easy packability. For personalised comfort, a small degree of additional air may be added through manual inflation. In the case of the Sea To Summit Comfort Deluxe, a final top up of air can be achieved with the Airstream HV pump sack.
Self-inflating sleeping mats are worth it if you’re seeking a sleep system that prioritises convenience and comfort, however they often aren’t as light as a standard air mat.
With its 10cm thickness for home away from home plushness, and Air Frame construction for a stable, undisturbed night’s sleep, the Sea To Summit Comfort Deluxe is in the running as one of the best self-inflating sleeping mats from the brand. With a R-Value of 7.7, it’s a trusted choice for winter and cold weather, whereas you may prefer the 7cm thick Sea To Summit Camp Plus with its R-Value of 5.3 for spring to late autumn.

Brand : Sea To Summit

SKU: S2ST-002908

Model # : 002908

Barcode : 9327868168422  (AD-2)

Gender : Unisex

Shape : Rectangular

Self-Inflating : Yes

R-Value : 7.7

Weight : 2390g

Thickness : 10cm

Dimensions : 198cm x 76cm

Packed Size : 18cm x 82cm x 18cm

Materials :

  • Mat : 100% Polyester with TPU Lamination
  • Valve : 100% TPU
  • Insulation : 100% Polyurethane Foam
  • Stuff Sack : 100% Polyester
Free shipping on orders over $140 to Australia*
Shipping on small orders (under $140) only $9.95
Shipping on all orders to NZ only $9.95
Express shipping to Australia & NZ only $15

Standard Shipping (AU) – FREE on orders over $140 and $9.95 on orders under $140. Orders are dispatched within 1 business day. Click here for shipping delivery times

Select ‘Standard Shipping – Auspost Only’ if you would prefer your parcel is sent with Auspost. Otherwise it will be shipped with any of our available carriers. Auspost Only shipping is not available on some very heavy/bulky orders.

Express Shipping (AU/NZ) – Need it faster? Express Shipping is available for $15. Express Shipping is not available on heavy/bulky orders. Orders placed before midday on business days are usually dispatched same day (otherwise within 1 business day). Delivery times in the table below.

Click and Collect – Shop online and collect in our Milton, Brisbane store, free for all orders. Orders are usually ready within 2 hours (during opening hours). Click here for address and opening hours.

Terms and conditions apply, click here for a full overview of our shipping policies

Manufacturing defects covered, replaced or repaired if soon after purchase.

  • If you have selected the wrong product/size for you, or want to exchange/return for any reason except for warranty or our error, this is referred to as a 'change of mind' return.
  • Not all products are eligible for change of mind returns (click here for excluded products).
  • Once you submit a Return Request, we will provide return instructions via email (along with a prepaid return label if applicable). Please wait to receive this before returning any items (Try 2 Anything excluded)
  • Change of mind returns can be resolved by your choice of exchange, full store credit, or a refund. Refunds are subject to a $19.95 admin fee.

For a full overview of our returns and warranty policies, see Returns and Warranties

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