Backcountry Access Aluminum Crystal Card

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Manufacturer's Description

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Retailers' Descriptions

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The Backcountry Access Aluminum Crystal card helps you identify snow grain types while also providing additional information to help you travel safely in the backcountry.


The aluminum crystal card provides a surface to analyze/classify snow grain and also has a slope index, which allows you to determine slope angles from a topographical map. This small yet very informational tool will take your snow safety skills to a new level. Dimensions: 6 x 4 in (15 x 10 cm) 1, 2, and 3 mm grids Protective clear coat Crystal and snowpit 'cheat sheets' Weight: 1.7 oz (48 g)

- OMCgear

The Backcountry Access Aluminum Crystal Card helps you make an informed decision about the current snowpack conditions when you're skiing in the backcountry. BCA printed this card with one-, two-, and three-millimeter grids as well as a cheat sheet for analyzing snow crystal types and sizes. The small aluminum card slides easily into your pocket or snow study kit.


Aluminium card for measuring snow crystal size for snowpack analysis 1 2 3mm grid boxes Aide memoires for Snow classification codes Compression test scores Shovel shear test scores and Rutschblock tests Punched hole for lanyard attachment Essential kit for those getting serious about snowpack analysis Card measures 150mm x 100mm