`Remember me on this computer` option

Select the `Remember me on this computer` option if you wish to be automatically logged on to the computer in future. Your account will remain active for 45 days. Please do not use the `Remember me` option if using a computer with public access or that is used by more than one person.

Sea to summit

Sea to summit Coolmax

Sea to summit Coolmax

Sea to summit Coolmax

Sea to summit Coolmax

  • Sea to summit Coolmax
  • Sea to summit Coolmax
  • Sea to summit Coolmax
  • Sea to summit Coolmax
  • Sea to summit Coolmax

Sea To Summit Coolmax

Product description Sea to summit Coolmax

The Coolmax Adaptor Liner is a versatile sleep system that can be used by itself or as part of a layered system. The Coolmax fabric speeds moisture to the outer surface.


- Adapts to varied temperatures and humidity.
- Wicks moisture, keeps you dry.
- Regulates your sleeping comfort.
- Comfortable stretchy fabric.
- Machine washable and quick drying.

At trekkinn, we show all the characteristics of Sea to summit Coolmax. In our outdoor store, you can find different sizes of Sea to summit Coolmax. Secure payment and guaranteed shipment! In addition, discover more similar products of Sea to summit Coolmax and benefit from our other offers of outdoor equipment.

Features Sea to summit Coolmax

Product Type

Customer reviews and questions (10)

Write a review about this product and earn CoINNs (existing customers only)

Write a review and earn CoINNs

(existing customers only)

Longlife for sleeping bag


Easy cleaning it. I like it!

Lightning fast in less than 7 days


the product I have yet to try it but it is very good quality, not bulky and light, even if from the photos it seems more compact, it is smaller and lighter than a polyester sheet bag of the dechatlon for example to the touch it is very nice, and I would like see at that price



I have bought it to protect my sleeping bag and avoid washing it continuously, good touch, light and comfortable.

Comfortable sleep


Good combination with sleeping bag. You may use it alone. You may combine it with the futon of the mountain lodge. A product that has many uses.

Delay and top product


Delay and top product. Stretch therefore comfortable

Coolmax Liner


Great product, light and compact. The feel is nice as well!

Usable in all conditions


Effectively evacuates moisture in hot weather, and (I did not expect it) brings heat gain in cold weather in a sleeping bag. Moreover the stretch fabric is very nice because it does not feel tight in it. Great product!

Coolmax liner


Great product!

Sea to Summit Coolmax liner


Great product that is lightweight for those warm summer nights.

Great for long camping trips


It was made good for sleeping bag. It is constructed very well.

Write a review or ask our dedicated team of experts a question

Product rating

Note: your review will be reviewed by our staff and posted within 5 working days. Your question will be answered by email, so please make sure your email address is correct.

I accept your Privacy Policy