Still regularly using the same criterion ultralight down bag I bought about 7 years ago.
Been washed maybe 4 times and I don't think it's lost much efficiency in that time.
Been down to -5 ambient (on the ground, under a tarp) a few times. Measured the outside of the bag at -2 in the hammock the other night, and still felt warm inside.
I used to have different bags for different seasons and stuff but settled on using this for everything.
Can definitely vouch for this.
Still regularly using the same criterion ultralight down bag I bought about 7 years ago.
Been washed maybe 4 times and I don't think it's lost much efficiency in that time.
Been down to -5 ambient (on the ground, under a tarp) a few times. Measured the outside of the bag at -2 in the hammock the other night, and still felt warm inside.
I used to have different bags for different seasons and stuff but settled on using this for everything.