The Patagonia Storm Racer is light, it packs down to nothing, and it even has some stretch to it. We can't think of a shell that better balances weight, function, and price.
Great coverage, Happy Lenses to block HEV blue light, and some polarization make the SPY Tackle sunglasses a good choice for your next adventure.
Peak to Plateau makes great backcountry garments out of Yak Wool. Check out our review of the Kailash 1/4-zip and Herders Beanie.