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Home
/
GEAR_DETAIL.GEAR
/
Inflatable Sleeping Pads
/
Exped SIM 3.8
Exped SIM 3.8
1
/
4
Exped SIM 3.8
by
Exped
Add to Compare
1.89 – 2.61 lb
Weight
4.6
R-Value
10.2 x 7.1 in
Packed Size
Exped
Brand
Variants
2
Regular
Long Wide
Specifications
Expand All
Basic Information
2
Color
Red
Pad Type
Self-inflating
Insulation & Warmth
4
R-Value
4.6
R-Value Standard
ASTM F3340-18
Season Rating
3-4 season
Insulation Type
Foam core
Dimensions & Weight
5
Weight
1.89 - 2.61
lb
(859 - 1185 g)
Length
6.0 - 6.5
ft
(183 - 197 cm)
Width
1.6 - 2.1
ft
(50 - 65 cm)
Thickness
1.5
in
(3.8 cm)
Packed Size ( Length x Diameter )
10.2 x 7.1
(26 x 18 cm)
Construction & Design
1
Shape
Rectangular
Materials
2
Top Fabric
75D recycled polyester, TPU polyether film laminate, honeycomb embossed, Oeko-Tex 100 certified
Foam Type
Open-cell polyurethane
Features
4
Valve Type
Flat/Low-profile
Number of Valves
2
Stuff Sack Included
✓
Repair Kit Included
✓
Fit & Sizing
2
Size Category
Regular, Long Wide
Gender-Specific Fit
Unisex
Sustainability & Certifications
3
Recycled Materials
✓
PFC/PFAS Free
✓
Warranty Period
5
years
Computed Metrics
4
R-Value to Weight Ratio
f(x)
3.88 - 5.36
R/kg
Weight per R-Value
f(x)
186.7 - 257.6
g/R
Surface Area
f(x)
9150 - 12805
cm²
Weight per Area
f(x)
925.4 - 938.8
g/m²
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