480g of All-Adventure Comfort: Maximum Warmth, Minimum Pack Weight.
Meet the Orson Clutha Inflatable Mat—the versatile all-round sleeping mat that blends warmth, durability and packability. Engineered for backcountry hikers, bikepackers and multi-season adventurers, the Clutha delivers 3+ season thermal efficiency without weighing down your pack. At just 480g and offering a plush 8cm thickness, this versatile mat will support a restorative night's sleep whether you're pitched in alpine terrain or on the valley floor.
Specifications
- High-Thermal Insulation: Features an R-Value of 4.7 with an internal aluminium foil thermal core to reflect heat back to your body.
- Ultralight & Compact: Weighs only 480g and packs down to a minimal size to reduce the space occupied in your pack.
- Plush 8cm: Generous thickness accommodates side and back sleepers alike.
- Eco-Conscious & Durable: Crafted from tough 20D Ripstop Nylon with a PFC-Free finish.
- Anti-Microbial TPU Lamination: Reduced internal moisture to avoid mould buildup over time.
- Smart Inflation System: Equipped with a Twin Lock Valve and an included roll-top pump sack that doubles as a protective dry bag.
Performance Features
Advanced Thermal Performance (R-Value 4.7)
Don't let cold ground steal your body heat. The Orson Clutha utilises an Aluminium Foil Thermal Core to radiate body warmth back to you while screening ground chill. Boasting an impressive R-Value of 4.7, it provides reliable insulation across all four seasons—from chilly shoulder-season nights to freezing winter bivys.
Ultralight Trail Ready (480g)
When every gram counts, the Clutha excels. At 480g, it gives fast-and-light trekkers the warmth of a heavier winter mat in an ultralight package. Its compact packed size frees up vital volume in your backpack for essential gear.
Durable & Mold-Resistant Construction
Built from 20D Ripstop Nylon, the mat resists tears, punctures, and abrasion on rugged terrain. Inside, an Anti-Microbial TPU Lamination helps protect the core structure against degradation caused by moisture, ensuring long-lasting durability. Plus, the surface treatment is PFC-Free, keeping harmful chemicals out of the outdoors you love.
Effortless Inflation & Dual-Purpose Pump Sack
Setting up your bed for the night is simple - the included pump sack features a secure roll-top closure with a quick-release buckle and is well sized for quick inflation, letting you quickly push dry air into the mat without blowing moisture inside. Paired with a Twin Lock Valve, setup is effortless and deflation is instantaneous when it’s time to break camp.
