Zpacks 背包防雨罩

The whole thing weighs practically nothing, but it shed a downpour on my last overnight without a single drip getting through to the Arc Haul. Set it up in under a minute and it cinched down tight even in the wind—money well spent for keeping gear dry and the mud off the bottom.

Used this on a rainy multi-day trip and my gear stayed bone dry inside. The fabric sheds water instantly and packs down smaller than I expected for its coverage.

Fits my 62L pack perfectly and the material is impressively lightweight—barely even notice it's on. It's kept everything bone dry through a couple of heavy downpours so far.