Thermarest NeoAir Xtherm MAX Large

The Thermarest Xtherm MAX Large is a rectangular version of the Xtherm Large sleeping mat which provides a greater surface area for those who move around in their sleep. It is still lightweight and has the same thermal value of R6.9 for all year round use.

Alpinists and mountaineers who require extreme insulation, low weight and minimal packed size turn to the NeoAir XTherm. The MAX version offers a non-tapered rectangular shape for added surface area.

The unrivalled Triangular Core Matrix offers the best warmth-to-weight ratio of any air sleeping pad construction.
The construction gives the 6.4 cm thick pad superior stability and maximum camp comfort.
The packable pad has a 6.9 R-value, allowing users to take it into the most extreme conditions.

The updated XTherm MAX features the high-performance WingLock valve, allowing the pad to inflate three times faster thanks to a larger opening and one-way inflation.
The pad includes a breath-saving pump sack, compact stuff sack and field repair kit.

With the classic XTherm construction in a rectangular shape, the ‘MAX’ features the high-performance WingLock valve, allowing the pad to inflate three times faster thanks to a larger opening and one-way inflation.
The pad includes a breath-saving pump sack, compact stuff sack and field repair kit.

•    Unmatched Warmth-to-Weight: Patent-pending, reflective ThermaCapture™ technology traps radiant heat while Triangular Core Matrix™ construction minimizes convective heat loss–all without the bulk, weight or durability issues of down and synthetic fills.

•    Excellent Comfort: 2.5 inches (6.4 cm) of thickness and baffled internal structure provide unrivalled stability and support.

•    Ultra-Packable: Low-bulk materials make the mattress ultra-compact—as small as a water bottle.

•    WingLock™ Valve: Our intuitive and dependable valve maximizes air flow for easier inflation and quicker deflation. Wings toggle for one-way inflation to save breath.

•    Pump sack, stuff sack and repair kit included

Limited Lifetime Warranty Included – Click HERE for more information.

	Regular	Large	Regular Wide
SKU	13253	13255	13254
Colour	Vapor	Vapor	Vapor
R-Value	6.9	6.9	6.9
Weight	0.55 kg	0.71 kg	0.64 kg
Width	51 cm	64 cm	64 cm
Length	183 cm	196 cm	183 cm
Thickness	6.4 cm	6.4 cm	6.4 cm
Packed Dimension	23 cm x 10 cm	28 cm x 11 cm	28 cm x 11 cm
Packed Volume	1.8 Litres	2.66 Litres	2.66 Litres
Top fabric type	30D rip HT Nylon	30D rip HT Nylon	30D rip HT Nylon
Bottom fabric type	70D Nylon	70D Nylon	70D Nylon