Ionosphere 5 Regular Sleeping Mat

About the Rab Ionosphere 5 Regular

What is the Rab Ionosphere 5 Regular Sleeping Mat good for?

Engineered for demanding alpine environments, the Ionosphere 5 delivers warmth retention through TILT reflective film and Stratus R synthetic insulation with compact and lightweight carry for weight-conscious expeditions. Optimised for hikers and alpinists who demand reliable thermal performance without excess bulk, the Rab Ionosphere 5 fuels three-season adventurers across spring, summer and autumn conditions with a balanced warmth-to-weight efficiency.

The TILT reflective film within the insulation reduces radiant heat loss whilst maintaining lightweight construction for cooler-weather performance. In addition, Stratus R synthetic insulation traps air efficiently, delivering consistent thermal protection during cold nights. Furthermore, the air-and-insulation construction ensures superb warmth-to-weight ratio whilst achieving minimal pack dimensions of 23x11cm for streamlined expedition packing. The mat also features oversized outer chambers that keep you centralised during sleep whilst the tapered mummy shape saves critical weight for demanding ascents.

Rab's extensive mountain heritage ensures this sleeping mat tackles real-world alpine conditions where thermal performance becomes mission-critical. Additionally, the integration of recycled polyester base materials delivers environmental responsibility whilst maintaining bomb-proof durability for rugged terrain. This product also includes essential expedition accessories with pump sack for hygienic inflation and comprehensive stuff sack plus repair kit for field maintenance capabilities.