Rab

Ultrasphere 4.5 Sleeping Mat

<p data-start="294" data-end="687">The Ultrasphere 4.5 is a very lightweight sleeping pad from Rab that offers a high level of comfort and thermal insulation despite its small pack size and weight of just 508 grams. With its combination of tilt technology, ultra-light fabric and staggered air chamber construction, it is an excellent base for thru-hikes, multi-day tours or quick mountain runs with an overnight stay.</p> <p data-start="689" data-end="1079">Two layers of reflective tilt film reduce radiant heat loss without adding weight or bulk. Offset air chambers with internal cut-outs interrupt convection and keep the warm air inside stable. With an R-value of 4.3 and a robust 8 cm thickness, the mat offers excellent insulation and sleeping comfort, even in cold conditions down to -13 &deg;C.</p> <p data-start="1081" data-end="1414">The mummy shape saves additional weight, while the small pack size of 18 x 9 cm makes transportation particularly easy. A low two-way valve makes it easy to inflate and deflate. The delivery includes a pump bag for quick and hygienic inflation, a practical pack sack and a repair kit.</p> <p data-start="1416" data-end="1608">This makes the Ultrasphere 4.5 a highly functional, ultra-lightweight sleeping pad for mountaineers who want to combine comfort, warmth and ease of packing.</p>