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Sea To Summit Ultralight Light Mattress XS

Weighs 420g
  • $99.86
  • RRP: $119.90
Item in Stock   |   Usually dispatched within 24 hours
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The Ultralight sleeping mat range has a single layer of medium resolution Air Sprung Cells™ to give you the lightest and smallest packed-volume mat without compromising comfort. These mats are ideal when going light and fast is your aim and getting a great night's sleep is essential for the next day's adventure. All Sea to Summit sleeping mats come with a quality stuff sack, a repair kit containing six self adhesive patches for repairing punctures in the field, and a spare silicone one-way valve flap.

Ultra light - Single layer design
Constructed as a single layer of medium resolution cells, the Ultra Light range gives you the lightest and smallest packed size mat without compromising on the Air Sprung Cell comfort.

Thermolite insulation, designed for ultimate performance, is made from special fibers that provide high CLO value at low weight. Thermolite HL-1 High Loft Insulation is a textile fibre filling of unique 3D frills with solid and hollow core fibres that combine outstanding lightweight warmth with excellent durability. Thermolite insulation spreads within the Air Sprung Cells to prevent convective heat loss from the warm body to the floor. To achieve the best possible effect, a combination of Exkin Platinum and Thermolite is used in all versions of the insulated mats.

Exkin Platinum
Exkin Platinum is a super light, silent material with a thin metallic surface. Exkin Platinum Thermal Technology reflects emitted heat radiation back to the user.


  • With Airstream pump bag
  • Exkin Platinum reflects radiant heat
  • White TPU with antimicrobial coating on the inside of the mat
  • Self inflating in just a few breaths
  • Size Extra Small and Small
  • Delta Core-V Technology
  • Anti-slip print on base of mat, helps hold your mat in place when camping on sloping ground is unavoidable
  • Lightweight 30D polyester with extrusion laminated TPU used on top and base
  • Small vertical Delta Cores in body contact areas (shoulders, hips and feet) keep you warmer
  • Larger vertical Delta Cores in non-body contact areas reduce the mat’s weight and bulk

Construction              Single Layer

Length/Width             XS: 128 x 55 cm, Small: 168 x 55cm
no. Air Sprung Cells    XS: 132, Small: 174
Rolled Size                 XS: Ø9 x 23cm, Small: Ø9.5 x 23cm
R Value                      3.1
Shape                        Mummy
Thickness                   5 cm
Weight                       XS: 349g, Small: 430g

Perfect for your multi-stage adventures!

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