Thermarest Neoloft Regular Wide self-inflating mat 2025

Merging the cutting-edge innovation of ultralight pads with the supreme comfort of car camping pads, the NeoLoft air pad takes backpacking comfort to a whole new level. It may not look like it, but make no mistake, the NeoLoft is a true backpacking sleeping pad. From the inside out, every element of the NeoLoft comes together to deliver sublime comfort while remaining incredibly light and packable. 3D construction elevates the pad to 4.6 inches (11.7 cm) thick, making the NeoLoft a side sleeper’s dream. Vertical sidewalls attach the top and bottom fabric and eliminate the tapering edges of non-3D pads. This increases the sleep surface by 20% and delivers excellent stability—you’ll never feel like you’re falling off while you adjust to get comfortable.
On the outside, the NeoLoft’s surface is made of a plush stretch knit fabric (the NeoLoft is the first ever air pad to be made with stretch knit). Stretch knit is a base layer-like fabric with multi-directional elasticity and is FAR softer to the touch than the nylons typically used to make backpacking pads. Its stretch properties improve the NeoLoft’s contouring support and help to minimize pressure points by locally conforming to the shape of your body. On the inside is the ContourCore Matrix™—the epicenter of the NeoLoft’s backcountry-ready specs. It efficiently insulates by minimizing convective heat loss with two stacked rows of triangular chambers, while ThermaCapture™ reflects body heat back at you, delivering an all-season R-value rating of 4.7. Along the sides we built in large chambers that rise to form side rails when the pad is inflated. These give your body a tactile sense of the pad’s edge and cradle you towards its center to prevent roll-offs.
We fitted the NeoLoft with our high-volume-pad TwinLock™ Valve System. The two-valve system rapidly inflates the NeoLoft with a dedicated ‘In’ valve featuring one-way air flow, and quickly dumps air with a dedicated ‘Out’ valve. Paired with a high-volume, seam-sealed pump sack, the NeoLoft blows up and packs out quickly and efficiently.

Built to Backpack
With a weight of 30 oz (RW), or 850 grams, a packed size not much larger than a 1L water bottle and a 4.7 R-value, the NeoLoft allows you to take car camping comfort deep into the backcountry.

3D Construction
A 4.6-inch-thick (11.7 cm) profile and a broad, taper-free sleep surface is ideal for side sleepers, nighttime movers and any sleeper that likes comfort—so everyone, really.

Stretch Knit Fabric
Super soft and base layer-like, its stretch properties are key to the NeoLoft’s contouring support.

ContourCore Matrix™
Thermally-efficient air pad construction made with comfort-forward materials allows the NeoLoft to contour, cushion, support, insulate and pack down small.

Side Rails
Side rails cradle you in place and provide a tactile sense of the edge to minimize roll-offs and cold spots.

Easy Inflation & Deflation
TwinLock™ Valve system pairs with a seam-sealed pump sack to make inflation a breeze, provides for precise firmness control and delivers rapid deflation when it’s time to pack up.

Solution-Dyed Bottom Fabric
Solution dyeing provides longer lasting and more vivid colors and reduces ecological impact by using less water and energy than traditional methods.

Tech spec

Producer's weight: 0.85 kg
Width: 66 cm
Length: 185 cm
Height: 11.7 cm
Thickness: 11.7 cm
Packed dimension: 29 cm x 15 cm
Top fabric type: 50D polyester knit
Bottom fabric type: 75D Polyester Solution Dyed
Included: PumpSack, Stuff Sack, Repair Kit