Description

SLEEP ELEVATED: THE ETHER LIGHT R4.5 INSULATED AIR SLEEPING PAD

ULTRALIGHT COMFORT MEETS YEAR-ROUND WARMTH

Elevate your wilderness sleep experience with Sea to Summit’s revolutionary Ether Light R4.5 Insulated Air Sleeping Pad.

REDEFINING BACKCOUNTRY COMFORT

Weighing just 1.04 pounds, this engineering marvel delivers an impressive 4 inches of cushioned support while packing down smaller than previous models. The medium-plush firmness strikes the perfect balance between cloud-like comfort and essential support for side, back, and stomach sleepers alike.

INNOVATIVE AIR SPRUNG CELL TECHNOLOGY

Our proprietary Air Sprung Cell construction creates hundreds of individual air chambers that function like pocket coils in a premium mattress, eliminating the “bouncy castle” effect of traditional air pads. This revolutionary design adapts to your body’s contours, providing stable, customized support throughout the night.

CUTTING-EDGE THERMALCORE INSULATION

The Ether Light R4.5 features multiple layers of ThermalCore insulation that:

• Reflect infrared body heat back to the sleeper
• Create an exceptional ASTM-tested R-Value of 4.1
• Perform silently, without the crinkly noise of competitor pads
• Extend your camping season with reliable 3-season warmth

EFFORTLESS INFLATION & DEFLATION

The innovative XPRESS valve system and included integrated pumpsack make setup and breakdown a breeze:

• No more light-headedness from manual inflation
• Precise firmness adjustments
• Rapid deflation for efficient packing

TECHNICAL SPECIFICATIONS

• Dimensions: 72″ × 21.5″ × 4″ (Regular size)
• Weight: 1.04 pounds
• Material: Premium nylon construction
• Color: Grey
• Includes: Integrated stuff sack with pumpsack

EMBRACE THE ELEMENTS, SLEEP WITHOUT COMPROMISE

Whether you’re an ultralight backpacker counting ounces or a weekend warrior prioritizing comfort, the Ether Light R4.5 delivers unparalleled performance for your wilderness adventures.

Sea to Summit: Innovative gear for the journey ahead.