Chia Yi Hou – Verified Buyer
I haven't testing this out fully yet, but I have been in the rain and haven't felt worried about my stuff getting wet. I think it is a definite must have for this bag, because you never know when it will be useful. It is an extra cost on top of the cost of the bag, but I see it as a form of insurance.
Sarah Perry-Shipp – Verified Buyer
I can hear the liner when I flex the bag, but it is neither as loud as a bag of chips nor does it significantly change the stiffness of the fabric (as far as I can tell). Really, the only issue is that, especially when overstuffed, there looks to be a good chance of rain coming in at the corners, and that's not the fault of the liner, that's the fault of me overstuffing the bag. A really good investment if you're not making the bag out of waterproof materials to start with.
winkipin – Verified Buyer
Although the corner of the bag will still have a chance of water splash in, but I feel happy after I really use in under rain.... nice :)