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The best warmth-to-weight ratio of any sleeping pad ever made.
The best warmth-to-weight ratio of any sleeping pad ever made.
Therm-A-Rest

NeoAir XTherm NXT Neptune Large

€320.00 €340.00 5% off
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Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
Earn Rewards
When you purchase this item, you will earn of rewards points to spend on your next purchase from us. You can spend your Rewards balance in-store & online.

Hassle free returns

RETURNS

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Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Several types of goods are exempt from being returned. Perishable or time sensitive goods such as food or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases.

Additional non-returnable items:
Gift cards
Downloadable software products
Some health and personal care items

To complete your return, we require a receipt or proof of purchase.

Please do not send your purchase back to the manufacturer.

There are certain situations where only partial refunds are granted: (if applicable)

Book with obvious signs of use
CD, DVD, software, video game, cassette tape, or vinyl record that has been opened.
Any item not in its original condition, is damaged or missing parts for reasons not due to our error.
Any item that is returned more than 30 days after delivery

Refunds (if applicable)

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Late or missing refunds (if applicable)

If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted.

If you’ve done all of this and you still have not received your refund yet, please contact us at
[email protected].

Sale items (if applicable)

Only regular priced items may be refunded, unfortunately sale items cannot be refunded.

Exchanges (if applicable)

We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at [email protected] and send your item to: 6-8 Middle Street, Galway, H91 E5RR, Ireland.

Gifts

If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you.

If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return.

Shipping

To return your product, you should mail your product to: 6-8 Middle Street, Galway, H91 E5RR, Ireland.

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

Depending on where you live, the time it may take for your exchanged product to reach you, may vary.

NeoAir XTherm NXT Neptune Large

Season:Current

Brand:Therm-A-Rest

Code:11635

The best warmth-to-weight ratio of any sleeping pad ever made.

With cutting edge Triangular Core Matrix™ construction and ThermaCapture™ technology, the XTherm NXT delivers a 7.3 R-value while weighing just 439 g (15.5 oz) in the Regular size. Put another way, the best warmth-to-weight ratio of any sleeping pad ever created. It is warmer, lighter and thicker than the previous model, which is why the XTherm NXT cements the legacy of being the go-to sleeping pad for alpinists, mountaineers and extreme cold expeditions. At 3-inches thick, with horizontal baffles, all-night comfort and support are at hand, while 70D nylon on the bottom ensures the XTherm NXT holds up to extended expedition use. The WingLock™ Valve allows for rapid inflation and deflation but is also intuitive and easy to use in frigid weather when the gloves are not coming off. If reliable overnight warmth is the demand no matter how far the mercury dips and space in the pack is at a premium, there’s no finer sleeping pad than the XTherm NXT.
  • Best Warmth-to-Weight Ratio Ever: Refined Triangular Core Matrix™ construction and ThermaCapture™ technology deliver a cold-conquering 7.3 R-Value while cutting over 2 oz (57 g) in weight from the previous model.
  • Premium Comfort: A 3-inch (7.6 cm) thick profile and horizontal baffled structure delivers premium backcountry comfort while keeping the weight to a minimum.
  • Ultralight Durability:70D nylon on the bottom withstands the wear and tear of extended expedition use, while 30D ripstop nylon on top keeps it light and packable.
  • WingLock™ Valve: Delivers fast one-way inflation and rapid deflation without giving up the ability to easily purge air while you lay on it for comfort micro-adjustments—even with gloves on.
  • Multiple Sizes: 3 size options allow you to get the XTherm NXT that is perfect for your sleep system.
  • Pump sack, stuff sack and field repair kit included.

Regular

Regular Wide

Large

SKU

11633

11634

11635

Color

Neptune

Neptune

Neptune

R-Value

7.3

7.3

7.3

Weight (Standard)

1 lb

1 lbs 4 oz

1 lbs 4 oz

Weight (Metric)

0.44 kg

0.55 kg

0.57 kg

Width (Standard)

20 in

25 in

25 in

Width (Metric)

51 cm

64 cm

64 cm

Length (Standard)

72 in

72 in

77 in

Length (Metric)

183 cm

183 cm

196 cm

Height (Standard)

3.0 in

3.0 in

3.0 in

Height (Metric)

7.6 cm

7.6 cm

7.6 cm

Thickness (Standard)

3 in

3 in

3 in

Thickness (Metric)

7.6 cm

7.6 cm

7.6 cm

Packed dimension (Standard)

9 in x 4.5 in

11 in x 5 in

11 in x 5 in

Packed dimension (Metric)

23 cm x 11 cm

28 cm x 13 cm

28 cm x 13 cm

Top fabric type

30D rip HT Nylon

30D rip HT Nylon

30D rip HT Nylon

Bottom fabric type

70D Nylon

70D Nylon

70D Nylon

What's Included

Pump Sack, stuff sack and repair kit

Pump Sack, stuff sack and repair kit

Pump Sack, stuff sack and repair kit

Material(s)

Nylon, Polyurethane

Nylon, Polyurethane

Nylon, Polyurethane

Technical Information
SKU11637
ColorNeptune
R-Value7.3
Weight (Standard)1 lbs 8 oz
Weight (Metric)0.68 kg
Width (Standard)25 in
Width (Metric)64 cm
Length (Standard)77 in
Length (Metric)196 cm
Height (Standard)3 in
Height (Metric)7.6 cm
Thickness (Standard)3 in
Thickness (Metric)7.6 cm
Packed dimension (Standard)11 in x 5 in
Packed dimension (Metric)28 cm x 13 cm
Top fabric type30D rip HT Nylon
Bottom fabric type70D Nylon
What's IncludedPump Sack, stuff sack and repair kit
Material(s)Nylon, Polyurethane
Sizing Information
Professional Opinion
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