ALTON INSULATED SLEEPING MAT R-VALUE 4
Puncture-resistant, portable and dependable, our Insulated Sleeping Mat (R4) packs impressive comfort in a compact size. With dual-technology THERMOLITE® and Heat-Reflective Foil insulation, you’ll stay warm and cosy even when the temperature drops below freezing.
Nothing ruins a night in the wild faster than a leaky sleeping mat. Crafted from tough ripstop nylon that’s resistant to damage from punctures, abrasion, moisture and UV, our Ultralight Insulated Sleeping Mat (R4) offers extreme durability at a ridiculously low weight. Not convinced? Just watch the gear test, where we see exactly what it takes to puncture our Ultralight Insulated Sleeping Mat (hint: when we say ‘extreme durability’, we mean it).
Specifications
| Material (outer) | RIPSTOP NYLON |
| Material (Fill) | THERMOLITE® SYNTHETIC INSULATION + HEAT-REFLECTIVE FOIL (Single Layer) |
| R-Value | 4 |
Regular
| Mat Dimensions | 184 × 57 (HEAD) × 42 (foot) × 7.5 cm |
| Weight (Mat only) | 580g |
| Total Packed Weight | 600g |
| Packed dimensions | 24 × 10.5 × 10.5 cm |
Regular - Wide
| Mat Dimensions | 184 × 65 (HEAD) × 50 (FOOT) × 7.5 cm |
| Weight (Mat only) | 690g |
| Total Packed Weight | 710g |
| Packed dimensions | 26 × 10.5 × 10.5 cm |
Large
| Mat Dimensions | 195 × 65 (HEAD) × 53.5 (FOOT) × 7.5 cm |
| Weight (Mat only) | 760g |
| Total Packed Weight | 780g |
| Packed dimensions | 26 × 11.5 × 11.5 cm |
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What's Included
1 × INSULATED SLEEPING MAT 1 x PUMP SACK 1 × DRAWSTRING CARRY BAG 2 x ADHESIVE REPAIR PATCHES
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Materials
7.5cm Thick Air-Cell Cushioning
Want to maximise your recovery on overnight adventures? A luxurious 7.5cm thick, this Ultralight Insulated Sleeping Mat provides the perfect level of cushioning, support and stability. The secret is in our specialised air-cell technology, which disperses your body weight across the entire surface of the pad for optimal firmness, no matter what sleeping position you prefer. For quick, breath-free inflation, we recommend using our Ultralight Pump Bag (compatible with all Alton inflatable sleeping mats). -
Size
Regular
Mat Dimensions 184 × 57 (HEAD) × 42 (foot) × 7.5 cm
Weight (Mat only) 580g
Total Packed Weight 600g
Packed dimensions 24 × 10.5 × 10.5 cm
Regular - Wide
Mat Dimensions 184 × 65 (HEAD) × 50 (FOOT) × 7.5 cm
Weight (Mat only) 690g
Total Packed Weight 710g
Packed dimensions 26 × 10.5 × 10.5 cm
Large
Mat Dimensions 195 × 65 (HEAD) × 53.5 (FOOT) × 7.5 cm
Weight (Mat only) 760g
Total Packed Weight 780g
Packed dimensions 26 × 11.5 × 11.5 cm -
Weight
580 g
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R Value
4
"The Valley and Peak promise is built on three pillars: thoughtfully curated gear, exceptional customer service, and a genuine love for the outdoors. As an independent, family-run business, we carefully select products from a wide variety of cottage gear brands and trusted names, ensuring that each item is rigorously tested and loved by our team. Our customer service is a cornerstone of our brand, offering personalised support to help you choose and care for your gear with confidence"
Jim De'Ath, Managing Director