Name: Rab Ultrasphere 5 Sleep Mat
Brand: Rab
SKU: QMA-13-DPW-REG-REG
Price: 239.99 NZD
Availability: InStock
Rating: 4.6 (19 reviews)

Rab Ultrasphere 5 Sleep Mat (345g) | Rab NZ

Staff Pick

[data-product-photos] .product-main-slide [data-dw-media-src] { display: none !important; } Rab Ultrasphere 5 Sleep Mat (345g) — detail | Rab NZ

Staff Pick

[data-product-photos] .product-main-slide [data-dw-media-src] { display: none !important; } Rab Ultrasphere 5 Sleep Mat (345g) — detail | Rab NZ

Staff Pick

[data-product-photos] .product-main-slide [data-dw-media-src] { display: none !important; } Rab Ultrasphere 5 Sleep Mat (345g) — detail | Rab NZ

Staff Pick

[data-product-photos] .product-main-slide [data-dw-media-src] { display: none !important; } Rab Ultrasphere 5 Sleep Mat (345g) — detail | Rab NZ

Staff Pick

1 5

Rated 4.6 out of 5

Based on 19 reviews

$349.95 $239.99 SALE PRICE 31% OFF

6 or 12 months Interest Free with Gem Visa*

$250 minimum purchase. Minimum monthly payments required. Lending criteria, T&Cs & fees apply.

Terms & fees

Includes a $55 establishment fee and $65 annual fee ($32.50 half-yearly). Standard interest rate (currently 29.49% p.a.) applies after the Interest Free term ends. *Paying only the minimum monthly repayment of 3% of the outstanding monthly balance or $20 (whichever is more) may not be sufficient to repay the purchase amount(s) during the Interest Free term. Further information on rates and fees is available at gemfinance.co.nz. Credit provided by Latitude Financial Services Limited.

Size

Regular

Regular Wide

Long Wide

Quantity

NZ deliveryTarget 1–2 business days* 30-day returns Returns & exchanges Support & FAQs Delivery & warranty

When both warmth and low weight are crucial, the Ultrasphere 5 is the ultimate packable, featherlight air mat, honed for fast-paced exploring in demanding mountain conditions. Its groundbreaking design includes two layers of TILT, which boosts the mat’s warmth-to-weight ratio by reflecting heat back towards your body, all for a fraction of a gram. It also features new offset air chambers that trap heat within the construction, allowing you to recharge comfortably without the need for high-volume insulation. Highly comfortable and supportive, the Ultrasphere 5 is the ideal foundation for thru-hiking, bikepacking, and multi-day mountain runs.

Weight : Regular 345g, Regular Wide 440g, Long Wide 470g

Packed Size: Regular 15cm x 9cm, Regular Wide 19 x 9cm, Long Wide 19cm x 9cm

R-Value: 5.5

Repair Kit: Included

Activities

We recommend using this for:

Expedition
Fast & Light Adventures
Mountaineering
Trekking

Weight: Regular 345g / 12.2oz.
Main Fabric: 20D Recycled Polyester outer fabric with internal TPU Coating and fluorocarbon free DWR
Inflated Dimensions: Regular: 183cm x 51cm x 8cm; Regular wide: 183cm x 64cm x 8cm; Long Wide: 196cm x 64cm x 8cm
R-Value: 5.5
Packed Size: Regular: 15cm x 9cm; Regular wide: 19cm x 9cm; Long wide: 19cm x 9cm
2 layers of TILT reflective film help reduce radiant heat loss without adding weight or bulk
Offset weight saving internal cut outs help disrupt the flow of convection currents and keep warm air static
Thickness: 8cm
Packed size (Regular): 15cm x 9cm
Tapered mummy shape to save weight
Low profile two-way valve for easy inflation and deflation
Pump sack included for rapid and hygienic inflation
Roll-away stuff sack with repair kit included

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Frequently asked questions

Can I return or exchange my order?

Eligible items can be returned within 30 days of purchase, unused with original packaging and labels. There is no handling or restocking fee. Return postage is at your cost; conditions apply.

Returns policy

What if I need warranty or repair help?

Contact us before sending anything back, with your order details, photos and a brief description of the issue. We will help with warranty, repair or spare-part options. Coverage varies by product; your consumer rights still apply.

Get warranty help

How long will my order take to arrive?

Our target is 1–2 business days after dispatch for in-stock, standard parcels. Rural, remote and bulky deliveries can take longer. Preorders, public holidays and carrier delays may affect timing. Contact us if you need an item by a specific date.

Delivery information

How much does shipping cost?

Standard NZ shipping is $10, or free on orders over $150, excluding large items. Product-specific freight or remote-area surcharges may apply. Final shipping charges are shown at checkout.

Delivery information

Will I receive tracking details?

Yes, tracking details are sent by email when your order is dispatched. Allow time for the carrier’s first scan. If you cannot find the email, contact us with your order number.

Contact our team

Write a Review

average rating 4.6 out of 5

Based on 19 reviews

5 Stars

15 Reviews
4 Stars

2 Reviews
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1 Review
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89% of reviewers would recommend this product to a friend

19 Reviews

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Reviewed by Adam B.

Verified Buyer

I recommend this product

Age Range

35 - 44

Do you recommend this product?

Yes

Rated 5 out of 5

Review posted

Really can't be beaten

For the price, weight and R value, you really can't get better than this mat.

Was this helpful?

Reviewed by Andy d. R.

Verified Buyer

I recommend this product

Age Range

55 - 64

Do you recommend this product?

Yes

Rated 5 out of 5

Review posted

Excellent pad

Great sleep pad, really great R value and low weight, perfect for year round sub alpine use.

Was this helpful?

Reviewed by Christian W.

Verified Buyer

I recommend this product

Age Range

55 - 64

Do you recommend this product?

Yes

Rated 5 out of 5

Review posted

Exactly as described fast shipping

Item arrived exactly as described. Shipping very fast. Haven't tested it yet but happy so far

Was this helpful?

Reviewed by Daryn C.

Verified Buyer

I recommend this product

Age Range

45 - 54

Do you recommend this product?

Yes

Rated 5 out of 5

Review posted

Great R value for the weight.

Needed a upgrade with a better R value and this mat fits the bill. Light and quiet to sleep on.

Was this helpful?

Reviewed by Callum L.

Verified Buyer

I recommend this product

Age Range

18 - 24

Do you recommend this product?

Yes

Rated 5 out of 5

Review posted