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Out of stock - Sea To Summit Comfort Plus Sleeping Mat (with free Air Stream Pu


Out of stock

Sea To Summit's most comfortable sleeping mat, with excellent support and insulation.

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Product code: 15902689 / 319993

Sea To Summit's most comfortable sleeping mat, with excellent support and insulation.

Sea To Summit Comfort Plus sleeping mats use dual layer construction to give you the most effective system for fine-tuning your comfort level available in any air mattress.

The two independent offset high-resolution cell layers support and distribute your body weight and shape, with uniform insulation and cushioning. They can be pressurised independently, so you can inflate the top layer to your personal comfort, while maintaining a high-pressure base layer for protection from rough or uneven terrain. Both layers can be adjusted independently using the fine tune valve to give the perfect level of softness and support.

All Sea to Summit sleeping mats come with a quality stuff sack, a repair kit containing six self adhesive patches for repairing punctures in the field, and a spare silicone one-way valve flap.

  • Weight: 710g
  • Size: 183cm x 55cm x 6.3cm
  • Size when rolled: 17cm x 10cm diameter
  • 548 air sprung cells

You also get a free Sea to Summit Air Stream Pump Sack which can be inflated with a single breath, and within just two to three cycles your sleeping mat will be fully inflated and ready to go.

There will be minimal breath condensation inside and you won't feel dizzy from blowing the mat up, and what's even better is that it can be used as a 20L dry sack to store your gear safely when on the move.
  • Inflates most sleeping mats in only two or three breaths
  • Oval base design
  • Fully seam sealed with sealable valve plug
  • Made from lightweight 15D UltraSil®
  • Weight: 62g
Sea To Summit

This product qualifies for the following delivery methods

Standard Delivery (Up to 10 days) (FREE)


Once despatched you will receive updates from the courier.

Premium Express Delivery (2 working days) (£6.95)


Premium Express delivery takes 2 working days, order by 4pm. Once despatched you will receive updates from the courier.

Reserve and Collect (within an hour) (FREE)


We will notify you when your order is ready to collect.

Click and Collect (Up to 10 days) (FREE)


You will be notified when your order is ready to collect.

AM Delivery (£7.95)


Order by 8pm and get your item delivered to you by 12pm the next working day (Not available for NI, Channel Islands or Highlands)

Bike Delivery (£4.95)


Bike delivery is £4.95. This applies to all bikes, and these orders are upgraded to a DHL courier service.

British Forces Post Office (BFPO) (FREE)


Delivery before 10:30am (£8.95)


Saturday Delivery (order by 6pm Friday) (£5.95)


Next Day Delivery (order by 6pm Mon - Fri) (£2.95)


Delivered by UK Mail. Remote areas may take longer, please click here for more info.

Click and Collect Next Day (order by 6pm Mon - Fri) (£2.95)



Returning orders to us is easy. Whatever your reason, we offer a refund or exchange within 28 days of delivery or collection.

Ratings & Reviews

Overall Rating

5.00 out of 5
1 review
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5.00 out of 5

GO Recommended Product

Used a few times now on short overnight camping trips on Dartmoor with a bivi & tarp setup (fast and light). Compared to a previous cheap self inflatable foam type mat, this is in a whole other league.

It is fairly expensive but it's definitely worth the price, benefits include: it packs small, it's lightweight, comes with a dry bag that doubles up as a means to inflate the mat in ~2mins, very comfortable to sleep on, open cell construction really does adjust to body shape and weight, nice and warm (insulated), easy to tweak pressure with simple but innovative valves, comes in a large variety of choices.

So far I have found no substantial downside to the mat or its dry bag/pump accessory. Time will tell how good its long term durability is, but I have high hopes as S2S make some excellent products!

*Disclaimer: I am a staff member from Plymouth Store, however I have written this review of my own accord*

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