Sea to Summit Camp Mat Self Inflating Rectangular Regular Wide
The Camp Mat S.I. is the workhorse of our Self Inflating Sleeping Mat range. The high R-value also means its great to use in all seasons. The Camp Mat Self Inflating Sleeping Mat is a durable and comfortable all-rounder. The Camp Mat S.I. is the workhorse of our Self Inflating Sleeping Mat range. Our use of a 75D Polyester makes for a tougher, more abrasion resistant base, while at 3.8cm thick, the Camp Mat is thick enough to keep even the boniest of hips from pushing through to the ground. The high R-value also means its great to use in all seasons. Whether your're looking at purchasing for personal or institutional use, this is definitely a product worthy of the Sea to Summit brand name. All of our S.I. mats use the first ever, multi-function single valve designed specifically for self-inflating mats. No more fighting re-inflation as you try to roll up your mat!
The Camp Mat S.I. is the workhorse of our Self Inflating Sleeping Mat range. The high R-value also means its great to use in all seasons. The Camp Mat Self Inflating Sleeping Mat is a durable and comfortable all-rounder. The Camp Mat S.I. is the workhorse of our Self Inflating Sleeping Mat range. Our use of a 75D Polyester makes for a tougher, more abrasion resistant base, while at 3.8cm thick, the Camp Mat is thick enough to keep even the boniest of hips from pushing through to the ground. The high R-value also means its great to use in all seasons. Whether your're looking at purchasing for personal or institutional use, this is definitely a product worthy of the Sea to Summit brand name. All of our S.I. mats use the first ever, multi-function single valve designed specifically for self-inflating mats. No more fighting re-inflation as you try to roll up your mat!
The Camp Mat S.I. is the workhorse of our Self Inflating Sleeping Mat range. The high R-value also means its great to use in all seasons. The Camp Mat Self Inflating Sleeping Mat is a durable and comfortable all-rounder. The Camp Mat S.I. is the workhorse of our Self Inflating Sleeping Mat range. Our use of a 75D Polyester makes for a tougher, more abrasion resistant base, while at 3.8cm thick, the Camp Mat is thick enough to keep even the boniest of hips from pushing through to the ground. The high R-value also means its great to use in all seasons. Whether your're looking at purchasing for personal or institutional use, this is definitely a product worthy of the Sea to Summit brand name. All of our S.I. mats use the first ever, multi-function single valve designed specifically for self-inflating mats. No more fighting re-inflation as you try to roll up your mat!
The Camp Mat S.I. is the workhorse of our Self Inflating Sleeping Mat range. The high R-value also means its great to use in all seasons. The Camp Mat Self Inflating Sleeping Mat is a durable and comfortable all-rounder. The Camp Mat S.I. is the workhorse of our Self Inflating Sleeping Mat range. Our use of a 75D Polyester makes for a tougher, more abrasion resistant base, while at 3.8cm thick, the Camp Mat is thick enough to keep even the boniest of hips from pushing through to the ground. The high R-value also means its great to use in all seasons. Whether your're looking at purchasing for personal or institutional use, this is definitely a product worthy of the Sea to Summit brand name. All of our S.I. mats use the first ever, multi-function single valve designed specifically for self-inflating mats. No more fighting re-inflation as you try to roll up your mat!
in 19 offers
The lowest price for Sea to Summit Camp Mat Self Inflating Rectangular Regular Wide right now is $91.21 at Snowcountry.eu, compared across 15 retailers.
The all-time low was $34.38 on 9 May 2026 — today's price is 165% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 7 June 2026.
Last updated at 07/06/2026 18:00:37
Sea to Summit Camp Self-Inflating Foam Sleeping Mat for Camping and Backpacking, Rectangular - Regular (72 x 25 x 1.5 inches)
Free delivery
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Sea to Summit Camp Self Inflating Foam Camping Backpacking Tapered Large 198 x 63 x 3.8 cm
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Sea to Summit Camp Mat Self Inflating Rectangular (2025) - Sleeping mat
Delivery $129.07
Camp Mat SI (Self Inflating) Rectangular Regular Wide by SEA to SUMMIT
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Sea To Summit
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Camp Mat SI (Self Inflating) Rectangular Regular Wide by SEA to SUMMIT
Delivery between 10–16 June $16.65
Camp Mat SI (Self Inflating) Rectangular Regular Wide by SEA to SUMMIT
Sea To Summit Camp Rectangular Mat Green Regular Wide
Delivery between 11–16 June $9.99
Sea to Summit Camp Self Inflating Mat - Regular Rectangular Wide Light
Free delivery between Tue – Fri
Camp Mat Self Inflating Sleeping Mat
Free 60-day returns
originally posted on seatosummitusa.com
Only used this mat a couple times so far. Pillow lock tech is great when combined with sea to summit pillow. It is more affordably priced than comparable mats. Its heavier than many so if ultralight is what one is seeking this mat is not preferred. I am optimistic that the R value makes this a great mat for someone who is backpacking or camping in many conditions and is okay trading off less warmth in winter while carrying little extra weight in summer instead of having multiple sleep mats
originally posted on trekkinn.com
Got this mat to replace the standard issue foam ones, but wanted something that doesn't stand out too much, and is tough enough to not be damaged by being used outside with no tent, or people stepping on it in their boots, while also being the same size or smaller as the issued mat.Rolled up without a fold (so longer but narrower than its default bag) it's slightly smaller than the standard issue mats (good although slightly heavier).Definitely a lot warmer and more comfortable!So far seems to be pretty resistant to being walked on (and you can let some air out so it deforms easier) plus it comes with a repair kit (though I wouldn't like to try in the field).Pretty quick to pack up and put away.
originally posted on seatosummit.com
I am 6'1" and this sleeping pad fits me perfectly. So far I have used it for both recreational camping and backcountry trips for work. It inflates and deflates easily and the value of comfort in regards to the weight has been a clear positive trade off for me. I recommend this sleeping pad to anyone who isn't looking to spend a ton of money, but wants to be comfortable on the trail.
| Sea to Summit Camp Mat Self Inflating Rectangular | Regular |
| R-value | 4.0 |
| Thickness (cm) | 3.8 |
| Length (cm) | 183 |
| Weight (grams) | 1115 |
Sea to Summit Camp Self-Inflating Foam Sleeping Mat for Camping and Backpacking, Rectangular - Regular (72 x 25 x 1.5 inches)
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Sea to Summit Camp Self Inflating Foam Camping Backpacking Tapered Large 198 x 63 x 3.8 cm
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Sea to Summit Camp Mat Self Inflating Rectangular (2025) - Sleeping mat
Delivery $129.07
Camp Mat SI (Self Inflating) Rectangular Regular Wide by SEA to SUMMIT
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Sea To Summit
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Only used this mat a couple times so far. Pillow lock tech is great when combined with sea to summit pillow. It is more affordably priced than comparable mats. Its heavier than many so if ultralight is what one is seeking this mat is not preferred. I am optimistic that the R value makes this a great mat for someone who is backpacking or camping in many conditions and is okay trading off less warmth in winter while carrying little extra weight in summer instead of having multiple sleep mats
Got this mat to replace the standard issue foam ones, but wanted something that doesn't stand out too much, and is tough enough to not be damaged by being used outside with no tent, or people stepping on it in their boots, while also being the same size or smaller as the issued mat.Rolled up without a fold (so longer but narrower than its default bag) it's slightly smaller than the standard issue mats (good although slightly heavier).Definitely a lot warmer and more comfortable!So far seems to be pretty resistant to being walked on (and you can let some air out so it deforms easier) plus it comes with a repair kit (though I wouldn't like to try in the field).Pretty quick to pack up and put away.
I am 6'1" and this sleeping pad fits me perfectly. So far I have used it for both recreational camping and backcountry trips for work. It inflates and deflates easily and the value of comfort in regards to the weight has been a clear positive trade off for me. I recommend this sleeping pad to anyone who isn't looking to spend a ton of money, but wants to be comfortable on the trail.
I finally done for my sleeping set up. I'm usually do car camping so the packing size isn't issue for me but I can see this one is good for backpacking as well. It's packed pretty small.The day I got this I had to lay down at floor for few hours and it was fully inflated no issues and packed so easily. They definitely looks thin so i didn't trust at all but it is SURPRISINGLY comfortable and it came with repair kit and pillow sticker too which was I liked it.I'm 5'1" small person I got regular but the width is just just just tight. I'm a side sleeper so it's not a big issue but if you are slightly bigger than me I would consider to get rectangle shape or size up. My partner got large size of this sleeping pad which he is almost 6'4" but he is fitting well and he ... MoreI finally done for my sleeping set up. I'm usually do car camping so the packing size isn't issue for me but I can see this one is good for backpacking as well. It's packed pretty small.The day I got this I had to lay down at floor for few hours and it was fully inflated no issues and packed so easily. They definitely looks thin so i didn't trust at all but it is SURPRISINGLY comfortable and it came with repair kit and pillow sticker too which was I liked it.I'm 5'1" small person I got regular but the width is just just just tight. I'm a side sleeper so it's not a big issue but if you are slightly bigger than me I would consider to get rectangle shape or size up. My partner got large size of this sleeping pad which he is almost 6'4" but he is fitting well and he was fine with this. I hope so you guys could go with right size! Otherwise I highly satisfying so far no issue and I'm happy with my purchases.
I love how compact this is and the easeability of being able to repack it into the sack. I'm 5'2", 135 lbs and and the size of this mattress is perfect. It is a bit slender on the lower part but I don't anticipate it to be a huge issue. I did end up purchasing a mattress inflator for it as I didn't find that it self inflated to its full capacity despite having the valve open the entire day. The inflator did provide that extra air that would be needed. It is deceivingly thin, however, when inflated it does provide comfort. I haven't yet used it overnight so I can't speak to how much air it would have while in you send over a period of time. At this point, I'm happy with the purchase.
For a small packed size, this mat packs a punch. When inflated to full, it's very solid but you can also soften it by letting some air out (which is easy to do in small increments). I've now slept on this on a few trips and it absorbs the minor bumps on the ground quite nicely. The coldest night was about -2C temperature and to me this seems to be the lower end of comfortable range for this mat without a space blanket or other insulation (but I do prefer to sleep warm so your mileage may vary).I'm looking forward to many more nice hikes with this one.
Best mat you can imagaine for that price. Materials are outstanding and self inflation sistem is perfect. Only two breaths in and you are ready to sleep on it. Perfect system for storage (reverse valve). Excellent R value. 100% recommend.
Before I bought this particular sleeping pad, I read and watched multiple reviews on which type of mat would be best for me. I choose this mat after having used foam mats in the past that were very bulky and honestly just not that comfortable to lay on. The Camp SI mat really impressed me when it arrived and was in such a compact storage sack. It fit perfectly inside my pack, taking up a quarter of the room a foam mat would. When it comes to unpacking and inflating the mat, it takes less than a minute to set up and use. The valve makes it simple and easy to either allow the mat to self inflate over several minutes, or to blow air into if you are in a hurry to get some rest. It is also extremely easy to deflate and folds right back up into the stuff sack very ... MoreBefore I bought this particular sleeping pad, I read and watched multiple reviews on which type of mat would be best for me. I choose this mat after having used foam mats in the past that were very bulky and honestly just not that comfortable to lay on. The Camp SI mat really impressed me when it arrived and was in such a compact storage sack. It fit perfectly inside my pack, taking up a quarter of the room a foam mat would. When it comes to unpacking and inflating the mat, it takes less than a minute to set up and use. The valve makes it simple and easy to either allow the mat to self inflate over several minutes, or to blow air into if you are in a hurry to get some rest. It is also extremely easy to deflate and folds right back up into the stuff sack very quickly. I have used my Camp SI sleeping pad multiple times and it has always been very comfortable and reliable. I would definitely recommend this to anyone who is interested in a lightweight, easy to use product.
Pros: easy to inflate, easy to pack, valves seem to work well.Cons: I am a 5’10” 175# man and found this pad to be WAY TOO NARROW! Like sleeping on a balance beam. Ankle portion especially narrow so as a side sleeper I was constantly waking up with the outside of my ankle directly on the ground. If this pad were 4 inches wider and more rectangular shaped, would be really nice. Plan to return this after only one night sleeping on it.
This pad is affordable, warm, and made of good material. The self-inflation is also very fast. However, I found it too narrow as my arms easily overhung on to the tent floor. It was also too thin and firm/hard for me. I woke up with body aches both nights. I returned this pad for a thicker manual inflatable pad over self-inflating foam.
| Sea to Summit Camp Mat Self Inflating Rectangular | Regular |
| R-value | 4.0 |
| Thickness (cm) | 3.8 |
| Length (cm) | 183 |
| Weight (grams) | 1115 |
