Designed for adventurers who prioritise comfort without compromise, the Sea to Summit Pursuit Plus Self-Inflating Large Rectangular Wide Sleeping Mat is a premium solution for cold climate treks, paddle tours, and hunting expeditions. With a generous 7.5 cm thickness and an R-Value of 4.2, this mat delivers exceptional insulation and support across three seasons. Its rectangular wide shape provides extra space and allows you to spread out. Engineered with AirLight construction and Horizontal Delta Coring, it provides lightweight foam-supported comfort without added bulk. Sustainability is built into every layer, using recycled, bluesign-approved, solution-dyed fabrics, all free from per- and polyfluoroalkyl substances (PFAS), and aligned with Sea to Summit’s 1% for the Planet commitment. A quiet, stable sleeping experience, paired with user-friendly touches like the XPEL Multi-Function Valve, a side-loading stuff sack, and an included repair kit, make this mat a standout in both performance and packability.

Key Features:

  • Self-inflating: XPEL Multi-Function Valve allows quick inflation, micro-adjustment, and easy deflation.
  • 7.5 cm thickness: Offers luxurious cushioning.
  • R-Value of 4.2 (ASTM-tested): Provides excellent comfort and insulation for three seasons (spring, summer and autumn).
  • Lightweight: At just 1410 grams, ideal for comfort-oriented trekking without excessive weight.
  • Large size: Fits user heights up to 198cm.
  • Compact packed size: 40 x 17 x 17 cm, fits easily in backpacks.
  • Rectangular wide shape: Provides maximum roominess.
  • AirLight construction: Horizontal Delta Coring reduces bulk by removing 40% of the foam, leaving Delta-shaped cores and creating foam-supported, air-filled channels that enhance comfort.
  • Side-loading stuff sack (included): Makes packing simple and frustration-free.
  • Repair kit (included): For in-field fixes and peace of mind.
  • Made with sustainability in mind: Ultralight fabric is bluesign approved, Recycled Claim Standard (RCS)-certified, recycled, solution-dyed, and non-PFAS.
  • Supports 1% for the Planet: 1% of each sale is donated to support environmental preservation.

Brand : Sea To Summit

SKU: S2ST-ASL053081-460605

Model # : 460605

Barcode : 9327868162130  (AD-2)

Gender : Womens

Gender : Unisex

Gender : Mens

Length : Long Wide

Shape : Rectangular

Insulated : No

Self-Inflating : Yes

R-Value : 4.2

Weight : 1410g | 1460g packed

Thickness : 7.5cm

Dimensions : 198 x 76cm

Packed Size : 40 x 17 x 17cm

Materials : 20 Denier Ultralight Fabric | Horizontal Delta Core PU Foam

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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