Ultralight XR Insulated Mat Sea to Summit 45601 Camping Mats Small / Arrowwood

Ultralight XR Insulated Mat Sea to Summit 45602 Camping Mats Regular / Arrowwood

Ultralight XR Insulated Mat Sea to Summit 45603 Camping Mats Large / Arrowwood

Ultralight XR Insulated Mat Sea to Summit Camping Mats

Sea to Summit

Ultralight XR Insulated Mat

Ausverkauft €164,95

DE: Kostenloser Versand ab 75 GBP
PREISGARANTIE
EU: Keine Zollgebühren

Lighter, warmer, more stable than ever

There's a reason ultralight backpackers obsess over their sleeping mats – one, because every gram counts when you're hauling your life into the hills, and two, every cold night reminds you why you should've gone for the insulated option. Sea to Summit's Ultralight XR solves both problems with a redesign that's 14% lighter yet 16% warmer than its predecessor. The secret? 151 individual Air Sprung Cells that conform to your body rather than bouncing you about like a toddler on a trampoline, plus ThermalCore insulation with a proven heat-reflective layer (R-value of 3.6). At 6.5cm thick, it delivers proper comfort without the bulk. The hybrid 30/40D nylon fabric with TPU laminate has a ten-year proven track record, which means it'll outlast most of your other kit. And the stuff sack doubles as a pump sack, so you're not huffing and puffing yourself dizzy at bedtime.

FEATURES
SPECS
MATERIALS
ECO CREDENTIALS
THE BRAND

- 151 Air Sprung Cells provide stable, pressure-point-reducing comfort
- ThermalCore insulation with TRM heat-reflective layer boosts R-value by 16% (ASTM-rated R-value of 3.6 as of 2026)
- 14% lighter and 53% smaller packed volume than previous model
- 30/40D nylon with extruded TPU laminate and Ultrafresh antimicrobial treatment
- XPRESS valve for rapid inflation and deflation
- Integrated pump sack stuff sack eliminates breath moisture
- 6.5cm thickness across all sizes
- Available in Small (168cm), Regular (183cm) and Large (198cm)
Size Dimensions Packed Dimensions Preliminary Weight

Small 168 × 55 × 6.5cm 19 × 10cm 390g

Regular 183 × 55 × 6.5cm 19 × 10cm 415g

Large 198 × 64 × 6.5cm 22 × 10.5cm 530g
- 30/40D hybrid fabric
- Extruded TPU internal laminate
- Ultrafresh antimicrobial treatment
- ThermalCore insulation with TRM reflective layer
- Sustainability through Longevity - limited lifetime warranty guaranteeing freedom from material and manufacturing defects
What is it that attracts us to the idea of adventure? For Sea to Summit, it’s about freedom and self-reliance – the ability not just to survive, but to thrive in any environment. But although the brand takes its gear seriously, it does so with trademark Aussie humour and blunt, no bullsh*t candour. That’s the way it’s always been, ever since founder Roland Tyson made his first outdoor gear on an old industrial sewing machine in his childhood bedroom back in 1983, at the age of 17. Soon he was designing and manufacturing equipment for other Australian adventurers – and in 1991, he outfitted an unusual first ascent of Everest, in the form of a 1,126 kilometre journey from sea level to the mountain’s 8,848-metre summit. The name Sea to Summit was born.

In 1993, Roland was joined by Penny Sanderson, another Aussie explorer and innovator. Their designs were honed on their adventures, as they spent months climbing, sailing, trekking, overlanding and biking. Nearly thirty years later, Sea to Summit is still 100% Aussie owned and operated, and still putting painstakingly designed gear into the hands of customers worldwide.