Wide Sleeping Mats

Introducing the Ether Light XR, the ultimate sleeping mat in our Ultra Light collection. With enhanced insulation, Thermal Core®, this mat offers unbeatable warmth and comfort. You can rely on the four inches of Air Sprung Cells for stability and support, while the Thermal Core® technology prevents the loss of convective heat and internal air flow. Perfect for all seasons, this mat is a must-have for backpacking, camping, bikepacking, and sea kayaking adventures.

Features:

• 4.1 R-Value is perfect for cold weather adventures.
  
• At four inches thick, Ether Light XR Air Sprung Cells provides a plush sleeping experience regardless of your sleeping position.
  
• Thermal Core® insulation fills the inner space, and includes a film that reflects infra-red radiation preventing heat loss due to convection and internal air movement.
  
• Lighter, quieter and durable 30D/40D face fabric with Sea to Summit’s liquid-extruded lamination is extremely reliable.
  
• Quick and easy inflation, deflation and adjustment is made possible by our XPRESS valve and supplied Airstream Pump/stuff sack.
  
• Anti-microbial treatment added to the TPU lamination formula prevents internal mold growth.
  
• PillowLock system prevents your Sea to Summit Aeros Pillow from slipping.
  
• Comes with a stuff sack which doubles as a pump, a repair kit with six self-adhesive patches and a spare valve insert.
  
• Thickness: 4 in / 10 cm
  
• Season Rating: 4 Season
  
• Dimensions: 183 x 64cm
  
• Packed Size: 24 x 12cm
  
• Packed Weight: 665g

Ether Light XR PRO is the warmest sleeping mat we make.  New and innovative Thermal Core® insulation allows the XR PRO to reach an R-value of 7.4 yet is small and light enough to carry in a rucksack. The Air Sprung Cells still provide four inches of stability and comfort regardless of sleeping position, while Thermal Core® insulation prevents convective heat loss and internal air movement. This results in outstanding comfort and warmth in very worst of cold weather conditions.

Features:

• 7.4 R-Value is perfect for cold weather adventures.
  
• At four inches thick, Ether Light XR Air Sprung Cells provides a plush sleeping experience regardless of your sleeping position.
  
• Duel layer Thermal Core® insulation fills the inner space, and includes a film that reflects infra-red radiation preventing heat loss due to convection and internal air movement.
  
• Lighter, quieter and durable 30D/40D face fabric with Sea to Summit’s liquid-extruded lamination is extremely reliable.
  
• Quick and easy inflation, deflation and adjustment is made possible by our XPRESS valve and supplied Airstream Pump/stuff sack.
  
• Anti-microbial treatment added to the TPU lamination formula prevents internal mould growth.
  
• PillowLock system prevents your Sea to Summit Aeros Pillow from slipping.
  
• Comes with a stuff sack which doubles as a pump, a repair kit with six self-adhesive patches and a spare valve insert.
  
• Thickness: 10 cm
  
• R-Value: 7.4
  
• Dimensions: 183 x 64cm
  
• Packed Size: 24 x 13.5cm
  
• Packed Weight: 780g

Designed for backpackers who refuse to compromise, the Therm-a-Rest NeoLoft™ Sleeping Pad combines ultralight portability with exceptional comfort. Its innovative 3D construction creates a generous 4.6-inch profile with vertical sidewalls that expand your sleep surface by 20% whilst keeping you centred—perfect for restless sleepers. The revolutionary stretch knit exterior feels luxuriously soft against skin and contours to your body's shape, actively reducing pressure points. Inside, the ContourCore Matrix™ with ThermaCapture™ technology delivers a robust R-value of 4.7 for year-round warmth, whilst side rails cradle you securely. The dual TwinLock™ Valve System inflates rapidly and deflates just as quickly, making setup and packing effortless. This is the sleeping pad that proves lightweight gear doesn't mean sacrificing comfort.

Features:

• 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.
  
• 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, night-time 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 colours and reduces ecological impact by using less water and energy than traditional methods.
  
• R-Value: 4.7
  
• Weight:    0.85 kg
  
• Width: 66 cm
  
• Length: 185 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
  
• What's Included: PumpSack, Stuff Sack, Repair Kit

Experience unparalleled warmth and weight efficiency with the ThermaRest NeoAir Xtherm NXT Sleeping Pad Regular Wide - Neptune. Featuring cutting-edge Triangular Core Matrix™ construction and ThermaCapture™ technology, this sleeping pad boasts a 7.3 R-value while only weighing 15.5 oz (440 g) in the Regular size. This is the ultimate warmth-to-weight ratio that any sleeping pad has ever achieved! With a thickness of 3 inches and horizontal baffles, you can expect all-night comfort and support. The WingLock™ Valve allows for quick and easy inflation and deflation, perfect for extreme cold expeditions. The durable 70D nylon bottom ensures its longevity, making it the go-to choice for alpinists and mountaineers. With the Xtherm NXT, you can enjoy reliable and cozy warmth no matter how low the temperature drops. It's the perfect sleeping pad for space-conscious adventurers who demand the best.

Features:

• Best Warmth-to-Weight Ratio Ever: Refined Triangular Core Matrix™ construction and ThermaCapture™ technology deliver a cold-conquering 7.3 R-Value
  
• Premium Comfort: A 3-inch (7.6 cm) thick profile and horizontal baffled structure delivers premium backcountry comfort while keeping the weight to a minimum.
  
• Ultralight Durability: 70D nylon on the bottom withstands the wear and tear of extended expedition use, while 30D ripstop nylon on top keeps it light and packable.
  
• WingLock™ Valve: Delivers fast one-way inflation and rapid deflation without giving up the ability to easily purge air while you lay on it for comfort micro-adjustments—even with gloves on.
  
• Stuff sack included
  
• R-Value: 7.3
  
• Weight: 0.54 kg
  
• Width: 64 cm
  
• Length: 183 cm
  
• Thickness: 3 in
  
• Packed dimension: 28 cm x 13 cm

Experience uncompromising comfort on every expedition with the Therm-a-Rest NeoAir XLite NXT MAX. This revolutionary full-rectangular sleeping pad combines whisper-quiet performance—83% quieter than its predecessor—with exceptional warmth retention through advanced ThermaCapture technology and Triangular Core Matrix construction. At just 540g, the 3-inch thick pad delivers four-season versatility with an impressive 4.5 R-value, making it ideal for year-round backcountry exploration. The Regular Wide dimensions provide generous sleeping space without compromising packability, ensuring you get premium support and insulation wherever your adventures lead.

Features:

• Full rectangular option of the most advanced all-season ultralight air pad.
  
• Quiet Rest: Improved internal construction delivers a silent and peaceful sleeping pad.
  
• Premium Ultralight Comfort: A 3-inch (7.6 cm) thick profile and horizontal baffled structure with the added sleep surface of the full rectangular shape delivers premium backcountry comfort while keeping the weight to a minimum.
  
• Year-round Warmth: ThermaCapture™ technology and interior triangular chambers radiate body heat and reduce heat loss to deliver a 4.5 R-value, good for year-round conditions.
  
• High-Performing & Ultra-Packable: Refined construction and low bulk materials allow the XLite NXT MAX to pack down to about the size of a conventional 1L water bottle.
  
• WingLock™ Valve: Delivers fast one-way inflation and rapid deflation without giving up the ability to easily purge air while you lay on it for comfort micro-adjustments.
  
• Pump sack, stuff sack and field repair kit included.
  
• R-Value: 4.5
  
• Weight:    0.54 kg
  
• Width: 64 cm
  
• Length: 183 cm
  
• Height: 7.6 cm
  
• Thickness: 7.6 cm
  
• Packed dimension: 28 cm x 12 cm
  
• Top fabric type: 30D rip HT Nylon
  
• Bottom fabric type: 30D rip HT Nylon
  
• What's Included: Pump Sack, stuff sack and repair kit
  
• Material(s): Nylon, Polyurethane

Attention backpackers and adventurers! Experience the ultimate combination of lightweight and comfort with the Sea To Summit Pursuit Plus Self-Inflating Sleeping Mat Reg Rectangular Wide - Zinnia. Perfect for those who value simplicity in their gear, without sacrificing quality. Available in both Contour and Rectangular shapes.

Features:

• 7.5cm | 3in Horizontal Delta Cores reduce weight and packed volume, but create air-filled chambers to increase comfort
• Thermally efficient Contour shape. Room to side sleep and adjust positions with ease, without adding extra weight
• XPEL Valve and side-loading stuff sack make inflation, adjustment, deflation and packing a breeze
• ASTM-tested R-Value of 4.2, offering extended three season comfort and insulation
• Available in Rectangular version for maximum room or Contour shape for weight-efficient comfort.
• Recycled, solution-dyed, bluesign APPROVED, non-PFAS 20 denier ultralight fabric
• Pursuit Plus is part of our 1% for the Planet commitment
  
• R-Value:4.2
  
• Thickness: 3 in / 7.5 cm
  
• Season Rating: 4 Season
  
• Dimensions: 183 x 64cm
  
• Packed Size: 34 x 16cm
  
• Packed Weight: 1054g