The Sea-to-Summit Ultralight XR Insulated sleeping pad is designed for ultralight backpackers who prioritize low weight with out sacrificing consolation or heat. It provides further padding and R-value in contrast with their uninsulated Ultralight pads whereas conserving packability small. For thru-hikers, ultralighters, and anybody who must shave ounces with out sleeping on a skinny foam pad, the XR goals to strike a sensible steadiness.
- Weight examined: 14.6 oz / 415g
- Gender: Unisex
- R-Worth: 3.6
- Pad thickness: 2.6 inches
- Insulated: Artificial
- Material: Hybrid 30/40-denier nylon
- Dimensions: Common: 72 x 21.7 x 2.6 (brief 66″ and lengthy 78″ fashions additionally obtainable)
- Packed measurement: 3.9 x 7.5 inches
- Inflation sack: Included
- Professionals:Â Air Sprung Cells present higher stability and luxury, compact pack measurement and dependable valves, sturdy cloth exterior
- Cons: Value relative to non-insulated pads
Consolation and development
One of many pad’s strongest promoting factors is its weight-to-comfort ratio. Sea-to-Summit makes use of its proprietary Air Sprung Cells development, a grid of small air chambers that flex independently, giving the XR a extra secure, mattress-like really feel in comparison with plain tube-style inflatable pads.
The additional insulation provides loft, barely firmer assist, and conforms higher to the physique, lowering stress factors on the hips and shoulders. The pad’s sturdy and sturdy 30/40D nylon cloth has a tender, textured end that feels extra nice in opposition to naked pores and skin, and its seams and welds are nicely executed. At 2.6″ thick, I discovered that I may kneel on the pad with out bottoming out whereas packing my gear inside my tent within the morning.

Insulation and heat
The XR’s insulating layer brings a significant bounce in heat in contrast with Sea-to-Summit’s uninsulated Ultralight fashions. Rated round R-Worth 3.6, it’s well-suited to three-season use.
Inflation, valves, and comfort
Sea-to-Summit’s valves are low-profile and dependable. Inflation is straightforward and fast with an inflator sack (really helpful to keep away from moisture buildup inside). Deflation and packing are easy: open the valve, press the pad flat, fold alongside the pad’s prescored strains, and roll to expel air. The pad holds air in a single day with out noticeable seepage, and small changes to firmness are easy.
Sturdiness and area restore
Material and welding really feel sturdy for an ultralight product. The included restore patch and person directions are commonplace. On abrasive floor or splinter-prone lean-to flooring, a tyvek groundsheet can lengthen the pad’s life. Sea-to-Summit’s customer support for guarantee points has a stable fame. I do know as a result of they promptly changed a leaky pad I had as soon as.
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Match and sizing
The XR is available in a number of lengths and widths; select based mostly in your peak and sleeping place. The common width is cosy however snug for single sleepers, whereas side-sleepers may desire the vast mannequin. A brief 66″ mannequin is good for smaller-statured people or ultralight backpacking junkies who need to carry the lightest weight mannequin (13.8 oz / 390 g).
Comparable Ultralight Sleeping Pads
The Backside Line
The Sea-to-Summit Ultralight XR Insulated sleeping pad blends livable heat, actual consolation, and packability into one refined bundle. For backpackers who need higher sleep on the path with out carrying conventional heavy insulated pads, the XR is a great, well-executed selection. It’s significantly interesting to ultralight hikers who sleep on their aspect or change positions throughout the evening and need extra consolation than a folding foam pad gives.
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Sea-to-Summit donated a pad for overview.
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