Big Agnes Iron Springs Insulated Sleeping Pad
$119.73Compared to $159.95*Save 25%
Stay warm and comfy with this Big Agnes sleeping pad. It features Thermolite® insulation and heat-reflective film. Its vertical baffles include larger outer chambers to keep you cradled in the middle.
Key Details
Best Use
Backpacking
R-Value
4
Pad Thickness (in.)
3.5 inches
Repair Kit Included
Yes
- R-Value: 4, great for 3-season use
- 3.25-inch-thick pad with 3.5 in. larger outer chambers keep you comfortably cradled in the middle of the pad
- Thermolite® insulation works with the built-in advanced heat-reflective film to trap body heat and reflect it back at you to prevent heat loss
- Proprietary minimalist I-Beam construction reduces weight and provides consistent stability and comfort
- Recycled lightweight ripstop nylon for backcountry reliability
- Aviation-grade TPU lamination technology provides ultimate weld strength and durability
- Antimicrobial treatment inside the pad prevents microorganism growth
- Individually inflated and tested at the Big Agnes factory, ensuring 100% quality performance
- High-volume dual valve allows for efficient and easy inflation, superfast deflation, and microadjustments
- When sleeping on frozen ground or snow, Big Agnes recommends adding a closed-cell foam pad
- Includes pad inflation sack, protective storage sack, replacement valve seal and 3M repair patches
Imported.
View all Big Agnes Air Pads| Best Use | Backpacking |
|---|---|
| Sleeping Pad Type | Air |
| Sleeping Pad Shape | Rectangular |
| Insulated | Yes |
| Insulation Type | Synthetic |
| R-Value | 4 |
| Repair Kit Included | Yes |
| Stuff Sack Included | Yes |
| Packed Size | Regular Wide: 5.5 x 11 inches |
| Sleeping Capacity | 1-person |
| Pad Thickness (in.) | 3.5 inches |
| Dimensions | Regular Wide: 72 x 25 x 3.5 inches |
| Weight | Regular Wide: 1 lb. 12 oz. |
| Gender | Unisex |
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Customer Images
Location:San Jose, CA
Age:35–44
4 months ago
Exceeded expectations
Yes , I recommend this product
Not sure what that one star review is talking about. I was able to roll up both the pad and air fill sack together and put back in the storage bag with ease. Will it up tight. I sleep so well. Super comfortable. I think it’s the combination of the vertical baffles, insulation layer, thickness, and width that make it perfect for me. Could not be happier. Im a bigger guy so i went with the 25" wife.
Age:35–44
Location:Ca
Age:18–24
2 months ago
Air mattress
Yes , I recommend this product
This pad should be called a mattress I'm 175 lbs. and 5'9" and this pad is great. I've never been able to bottom this pad out (feeling the ground while laying on my side) or find myself falling off, the barrels on the side of the pad provide some guard rails while turn during the night.
Age:18–24
Location:las vegas, nv
Age:25–34
4 months ago
Stuff sack too small
I agree that the sack was made with minimal real-world testing — it’s way too small for the sleeping pad it’s supposed to fit. At the campsite it’s basically unusable, and I spent more time wrestling the sack than setting up my tent.
Age:25–34
1 month ago
It DOES fit back in the bag!
Yes , I recommend this product
Just got this recently (haven't slept on it yet) but to address the claims that the pad wont fit back in the sack , it totally does. I think people aren't letting all of the air out before rolling up. Mine is the larger, wider pad as well.
Location:Wisconsin
Age:35–44
3 months ago
Slightly larger pack size and weight but great pad
Yes , I recommend this product
Got it on a nice sale a bit ago and honestly it’s been great. Weird that I can’t seem to find anything else about this pad other than here but it has been very comfortable either way.
Age:35–44
Location:Frederick, MD
Age:45–54
4 months ago
I'm going back to Exped
Seems like a nice enough mattress, but two things let it down BIG TIME and why I returned it. 1.The storage bag is _just_ too small to be useful. I could barely get it stowed at the house after folding it on a 6' table, let along standing up as I would in the field, something I routinely do with my Exped in Amok Dramur hammock. Would an extra 3/4" of bag material be all that difficult? 2. The inflation bag is too small!
Age:45–54
Location:Fresno
Age:18–24
1 week ago
good overall
Yes , I recommend this product
I bought it cuz I had rewards and a coupon came out to 41 bucks. When it arrived it was a bit shorter than I had originally thought but it worked. I am a side sleeper and was not disappointed. Comes with the pump sack. I’ll give it a 8/10 made a bit of noise but not enough to bother me. And I don’t get why people complain about putting it back in its bag. It’s so easy just do it the way it came in. It’s not that hard
Age:18–24
Location:Colorado
Age:45–54
2 weeks ago
Silly Design
No, I do not recommend this product
The inflation bag is a silly design??? And I agree with the other reviews- the stuff sack is too small. Luckily I got it on clearance- and I’m sure these reasons are why! Also- I’m a small frame (Size2-4) woman- ands the regular width is quite skinny.
Age:45–54
2 months ago
3 months ago