Big Agnes Copper Spur HV UL2 mtnGLO Non-Locking and the ability to tighten

and the ability to tighten the clamping force on the fly for no-slip security—perfect whether you’re bagging volcanoes or pushing hard from first light to last

-40 degree C to 70 degree C (-40 degree F to 158 degree F)

They can even be used in conjunction with most eyeglasses so you don't have to sacrifice your vision

- optimal shape of the tri-toothed drill improves the bite into ice

easy to handle and adjust

Big Agnes Copper Spur HV UL2 mtnGLO Non-Locking and the ability to tightenThese full featured, ultralight backpacking shelters are super easy to pack, setup, and inhabit. Dual doors make entry and exit convenient for all, and our award winning mtnGLO Tent Light Technology makes overnights with friends and four legged partners better than ever. With steep, vertical walls there's enough internal space to ensure that windy, rainy afternoons spent playing Hearts won't leave you feeling claustrophobic. Features Features patent