Rab Ultrasphere 4.5 Sleeping Mat
All about this product
General
The Ultrasphere 4.5 stands out as the ultimate packable and featherlight air mat, prioritising both warmth and low weight. This award-winning mat boasts a groundbreaking design with two layers of heat-reflective TILT, effectively reducing radiant heat loss. The offset air chambers trap heat within the construction, eliminating the need for high-volume insulation and allowing for comfortable recharging. Crafted from a soft and exceptionally lightweight fabric, the mat's weight-saving construction makes it ideal for activities such as bikepacking, thru-hiking, and multi-day mountain running.
Its comfortable tapered mummy shape eliminates unnecessary bulk while providing thickness and support for essential rest and energy restoration during action-fueled days on the trail. Setting up camp for the night is a breeze with the low-profile two-way valve and included inflation sack. Tailored for fast-paced exploration in challenging mountain conditions, the Ultrasphere 4.5 comes with an included repair kit and offers an unrivaled warmth-to-weight ratio.
Technical details
Ideal use:
Expedition, Mountaineering, Trekking, Fast & light adventures
Materials:
20D Recycled Polyester outer fabric with internal TPU Coating
Key features:
Offset weight saving internal cut outs help disrupt the flow of convection currents
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
Tapered mummy shape to save weight
2 layers of TILT reflective film help
Ultra low pack size
Ultra light
Tech specs:
Weight: 370g
Dimensions: 183cm x 51cm x 8cm.
Packed Size: 15cm x 9cm
R-Value: 4.3
Technical Features
Season rating | 3 Season |
Other features
Brand | Rab |
Mattress type | Inflatable Mats |
Product Code | G4HB3J0056 |
About this brand
The Rab story began in 1981 in the attic of a small, terraced house in Sheffield where Rab Carrington made the first sleeping bag to bear his name. Hand-stitched and devised with his own ingenious eye, Rab's experience from years spent in the mountains was apparent in his designs, and soon there was popular demand from Rab's friends and the growing local climbing community. Now, decades later, those honest, hard-wearing designs can be found all over the world; wherever adventurous individuals face up to the elements. From Himalayan peaks to cold, crisp evenings around a camp fire. This began as the brand's story, but it also belongs to those who've loved and cared for each and every one of our products. Who've made them their companions on long trips and expeditions.
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