Skip to top navigation
Skip to my shopping bag
Skip to main content
Skip to footer links
Rab Ultrasphere 1.5 Sleeping Pad - Regular
Colour
Size
Size
OS
When you’re shaving weight and keeping bulk to an absolute minimum, this is the ultimate ultralight sleep mat for fast-moving mountain missions.
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 combines an ultralight fabric with a new weight-saving construction that uses innovative offset air chambers to trap heat within the mat, keeping you warm on wild overnights without the need for bulky insulation. Highly comfortable and supportive, the Ultrasphere 1.5 is the ideal foundation for thru-hiking, summer bikepacking, and multi-day mountain runs.
Features
• Activities: Fast & light adventures, Mountaineering, Trekking
• The new weight-saving construction uses offset air chambers to trap heat and keep you warm
• Comfortable tapered mummy shape that eliminates unnecessary bulk
• Soft, exceptionally lightweight 20D fabric
• When it’s time to pitch for the night, the two-way valve and inflation sack make camp setup quick and easy
• Roll-away stuff sack with repair kit included
• Fluorocarbon(PFAS)free fabric
• Fluorocarbon(PFAS)free product
• Made with renewable energy
• Ultralight
Specifications
• Lightness: 5/5
• Pack size: 5/5
• Sleep comfort: 3/5
• Packed size: 15cm x 9cm (5.9in x 3.5in)
• Dimensions: 183cm x 51cm x 8cm
• Weight: 310g/10.9oz
• R-Value: 1.4
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 combines an ultralight fabric with a new weight-saving construction that uses innovative offset air chambers to trap heat within the mat, keeping you warm on wild overnights without the need for bulky insulation. Highly comfortable and supportive, the Ultrasphere 1.5 is the ideal foundation for thru-hiking, summer bikepacking, and multi-day mountain runs.
Features
• Activities: Fast & light adventures, Mountaineering, Trekking
• The new weight-saving construction uses offset air chambers to trap heat and keep you warm
• Comfortable tapered mummy shape that eliminates unnecessary bulk
• Soft, exceptionally lightweight 20D fabric
• When it’s time to pitch for the night, the two-way valve and inflation sack make camp setup quick and easy
• Roll-away stuff sack with repair kit included
• Fluorocarbon(PFAS)free fabric
• Fluorocarbon(PFAS)free product
• Made with renewable energy
• Ultralight
Specifications
• Lightness: 5/5
• Pack size: 5/5
• Sleep comfort: 3/5
• Packed size: 15cm x 9cm (5.9in x 3.5in)
• Dimensions: 183cm x 51cm x 8cm
• Weight: 310g/10.9oz
• R-Value: 1.4
Capacity
1-person
When you’re shaving weight and keeping bulk to an absolute minimum, this is the ultimate ultralight sleep mat for fast-moving mountain missions.
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 combines an ultralight fabric with a new weight-saving construction that uses innovative offset air chambers to trap heat within the mat, keeping you warm on wild overnights without the need for bulky insulation. Highly comfortable and supportive, the Ultrasphere 1.5 is the ideal foundation for thru-hiking, summer bikepacking, and multi-day mountain runs.
Features
• Activities: Fast & light adventures, Mountaineering, Trekking
• The new weight-saving construction uses offset air chambers to trap heat and keep you warm
• Comfortable tapered mummy shape that eliminates unnecessary bulk
• Soft, exceptionally lightweight 20D fabric
• When it’s time to pitch for the night, the two-way valve and inflation sack make camp setup quick and easy
• Roll-away stuff sack with repair kit included
• Fluorocarbon(PFAS)free fabric
• Fluorocarbon(PFAS)free product
• Made with renewable energy
• Ultralight
Specifications
• Lightness: 5/5
• Pack size: 5/5
• Sleep comfort: 3/5
• Packed size: 15cm x 9cm (5.9in x 3.5in)
• Dimensions: 183cm x 51cm x 8cm
• Weight: 310g/10.9oz
• R-Value: 1.4
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 combines an ultralight fabric with a new weight-saving construction that uses innovative offset air chambers to trap heat within the mat, keeping you warm on wild overnights without the need for bulky insulation. Highly comfortable and supportive, the Ultrasphere 1.5 is the ideal foundation for thru-hiking, summer bikepacking, and multi-day mountain runs.
Features
• Activities: Fast & light adventures, Mountaineering, Trekking
• The new weight-saving construction uses offset air chambers to trap heat and keep you warm
• Comfortable tapered mummy shape that eliminates unnecessary bulk
• Soft, exceptionally lightweight 20D fabric
• When it’s time to pitch for the night, the two-way valve and inflation sack make camp setup quick and easy
• Roll-away stuff sack with repair kit included
• Fluorocarbon(PFAS)free fabric
• Fluorocarbon(PFAS)free product
• Made with renewable energy
• Ultralight
Specifications
• Lightness: 5/5
• Pack size: 5/5
• Sleep comfort: 3/5
• Packed size: 15cm x 9cm (5.9in x 3.5in)
• Dimensions: 183cm x 51cm x 8cm
• Weight: 310g/10.9oz
• R-Value: 1.4
Capacity
1-person