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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Zempire / Sleeping mats
Monstamat King Single 3D Sleeping Pad
Self-inflating mats
The King Single width changes both sleeping space and packed space. Compare it against the Single with your actual tent floor in mind.
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Source product imagery; colour and included accessories may differ by configuration. Image source
NZ$260
Listed NZD price for selected variant
Zempire · 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
Car campers prioritising a wider individual sleeping surface.
Consider before choosing
Check the combined width of all your mats. A nominal two-person tent may not accommodate two wide rectangular mats.
Editorial research, not a hands-on test.
NZ retailers & configurations
Zempire · Listed as orderable · Recorded 8 Oct 2026. Check current price, delivery and terms at source
All configurations & offers (2)
| Configuration | Source | NZD price | Recorded status | Checked |
|---|---|---|---|---|
| Zempire NZ | NZ$260 Recorded standard NZD price | Stock not confirmed | 7 Oct 2026 | |
| Zempire | NZ$260 Listed NZD price for selected variant | 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
Set up and test the sleeping surface at home. If it is inflatable, follow its inflation instructions and inspect the valve; locate the care instructions for the actual construction.
02Protect the surface
Clear sharp objects and follow the manufacturer's setup limits. If a pump, inflation sack or adapter is needed, confirm compatibility with the exact model.
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.
Instructions · Zempire
Monstamat King Single instructions and specificationsUse the downloads on the matching product page; check current valve and material revision.
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.
Source record & notes
Standard configuration · Zempire · Recorded 8 Oct 2026
Record official-zempire-variant-44607397134393 · SKU 0190718-00000
Official New Zealand catalogue. Source product type: Sleeping Gear.