Insulation and test basis
Check the published R-value and its test basis. Thickness and a soft surface do not establish how well a mat insulates.
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Sea to Summit / Sleeping mats
Ether Light XR Insulated ASC Mat - Regular
Sleeping mats
This is the Regular Ether Light XR Insulated listing. Separate it from XR Pro, XT and rectangular-wide versions when comparing specifications.
1 / 4 photos
Photo & video sources
Source product imagery; colour and included accessories may differ by configuration. Image source
NZ$369.99
Listed NZD item price; delivery and offer conditions require confirmation
Further Faster · Listed as orderable
Recorded 8 Oct 2026 · NZ source
Not live pricing or stock. Check the exact model, size, delivery and offer conditions before purchasing.
Worth considering for
Backpackers checking the Regular mat's width, insulation and packed system.
Consider before choosing
A review of the older Ether Light XT is not an exact XR review. Check pump-sack inclusion, valve compatibility and repair instructions.
Editorial research, not a hands-on test.
NZ retailers & configurations
Compare retailer prices
2 NZ retailers · Recorded item prices; delivery not included
Selected configuration
Dark Grey
An identical configuration has not been confirmed at another retailer.
| Retailer | NZD price & conditions | Recorded status | Checked | Source |
|---|---|---|---|---|
| Further Faster | NZ$369.99 Listed NZD item price; delivery and offer conditions require confirmation | Listed as orderable | 8 Oct 2026 | View offer |
Other configurations & unconfirmed matches (1)
| Configuration | Retailer | NZD price | Checked |
|---|---|---|---|
| Dark Grey | Macpac | NZ$369.99 Category-page NZD price; verify selected configuration | 8 Oct 2026 |
All configurations & offers (2)
| Configuration | Source | NZD price | Recorded status | Checked |
|---|---|---|---|---|
| Macpac | NZ$369.99 Category-page NZD price; verify selected configuration | Stock not confirmed | 8 Oct 2026 | |
| Further Faster | NZ$369.99 Listed NZD item price; delivery and offer conditions require confirmation | Listed as orderable | 8 Oct 2026 |
Sleeping mats buying advice
Before you buy
Width where you need it
Compare shoulder width, length and shape with your sleep position and tent floor. Wide mats can change how many sleepers fit.
Your transport and repair plan
Check packed dimensions, weight, valve type and compatible repair supplies. A comfortable car-camping mat may be bulky for backpacking.
From first use to the next trip
Use, care & repair
01Check before a trip
Inflate as instructed and test the mat overnight at home. Inspect the valve and surface, and locate the model-specific repair instructions.
02Protect the surface
Clear sharp objects and follow inflation limits. Use only a compatible pump or inflation sack; do not assume every adapter fits.
03Store for the construction
Clean and dry as directed. Air mats and self-inflating foam mats can have different long-term storage and valve-position requirements.
Care & repair · Sea to Summit
Sleeping mat care and repairRepair methods vary by mat fabric and construction. Select the relevant procedure; do not transfer instructions from another material.
Care & repair · Sea to Summit
Caring for your Sea to Summit equipmentGeneral manufacturer care guidance; follow the instructions for the specific material and construction. This is not NZ warranty coverage.
Other perspectives
Experience & independent reviews
Published by the sources below, not field tests by Outdoor Next. Check the tested version and conditions; individual experiences can differ.
External review · Wilderness Magazine
Ether Light XR review from New ZealandA NZ publisher's assessment of the Ether Light XR. Check the tested size and shape against this Regular listing; full access may require a subscription.
Owner feedback · Trailspace
Ether Light XR owner and tester reportsIndividual reports may cover different sizes. Some contributors disclose supplied test samples; read each report's context and disclosures, not just its rating.
Common buying questions
Good to know
Is a thicker mat necessarily warmer?
No. Check a published insulation value and its test basis rather than using thickness as a warmth rating.
Will two wide mats fit my tent?
Compare their actual dimensions with the usable inner floor, including tapered corners and door space. Nominal person ratings are not enough.
Does losing firmness overnight always mean a puncture?
Not always. Temperature changes and valve issues can also affect firmness. Use the manufacturer's troubleshooting procedure before choosing a repair.
Keep your options open
Compare related equipment
Other catalogue models in the same equipment category, not verified equivalents or a ranked recommendation. Prices and availability are recorded snapshots.
Outdoor Next's buying guidance is editorial research, not a hands-on test or owner rating. Model notes checked 12 Oct 2026. Manufacturer resources and external reviews retain their own authorship and terms.
Full specifications & source notes
Dark Grey · Further Faster · Recorded 8 Oct 2026
- Published R-value
- Not recorded
- Thickness
- Not recorded
- Weight (source basis)
- Not recorded
- Dimensions
- Not recorded
- Packed dimensions
- Not recorded
- Materials
- Not recorded
- Insulation
- Not recorded
Record priority-furtherfaster-variant-46902605316320 · SKU ASL051152-051702
Additional source notes
Public source catalogue reviewed on 8 October 2026. Model-table specifications may require size confirmation. Shipping-weight metadata is excluded. Image source does not imply an open licence.