Help please,
I have a Down sleeping bag which comes with a waterproof stuff sack, no big deal you may think. The thing about this one is that it has a one way valve at the bottom. This can be opened and then most if not all of the air from within the bag can be expelled and then the valve closed to leave a far smaller volume than that which was packed initially. I like this Idea and want to replace my other waterproof sacks with a similar product.
Has anyone seen these for sale anywhere?
Thanks
I have a Down sleeping bag which comes with a waterproof stuff sack, no big deal you may think. The thing about this one is that it has a one way valve at the bottom. This can be opened and then most if not all of the air from within the bag can be expelled and then the valve closed to leave a far smaller volume than that which was packed initially. I like this Idea and want to replace my other waterproof sacks with a similar product.
Has anyone seen these for sale anywhere?
Thanks