We’ve slashed weight and volume wherever we can with the Ultrasphere 1.5, crafting the definitive sleep mat for when every gram counts. It uses innovative offset air chambers to disrupt the flow of convection currents inside and trap heat, keeping you warm on wild overnights without the need for bulky insulation. Combined with a soft, exceptionally lightweight fabric, its weight-saving construction makes it ideal for summer bikepacking, thru-hiking, and multi-day mountain running.

With a comfortable tapered mummy shape that keeps things compact, the mat is thick and supportive, so that you can catch vital rest and restore the energy reserves needed for your action-fuelled days on the trail. When it’s time to pitch for the night, the low-profile two-way valve and inflation sack make camp setup quick and easy.

Featuring an included repair kit, the Ultrasphere 1.5 is fully equipped for your multi-day trips where low weight and bulk are critical.

Features

Weight:Regular 340g / 12oz. Long Wide 476g / 16.8oz
Main Fabric:20D Recycled Polyester outer fabric with internal TPU Coating and fluorocarbon free DWR
Dimensions:Regular: 183cm x 51cm x 8cm. Long Wide: 196cm x 64cm x 8cm
R-Value:1.3
Packed Size:Regular 5.9in x 3.5in (15cm x 9cm) / Long Wide 7.5in x 3.5in (19cm x 9cm)
Product Code:QMA-07
Offset weight saving internal cut outs help disrupt the flow of convection currents and keep warm air static
R-Value: 1.3
Thickness: 8cm
Packed size: 18x9cm
Tapered mummy shape to save weight
Low profile two-way valve for easy inflation and deflation
Pump sack included for rapid and hygienic inflation
Roll-away stuff sack with repair kit included

Material Facts

	Recycled	PFAS
Fabric	34%	No
Outer	33%	No
Second Outer	33%	No
Zips	16%	No
Trims	12%	No
Manufactured in China
*Calculations based upon the weight of a regular length sleeping mat.
QMA-07 Version 03/2024

Ultrasphere 1.5 Sleep Pad (340g)

Q & A