BLIZ Pro Flip Max Glasses Bivvy 3) ASTM R-value will keep

3) ASTM R-value will keep you cushioned and insulated from the cold hard lumps and bumps beneath

light and BPA-free Tritan™ co-polyester

Medium (90L/86x34x30cm)

The T4’s two-buckle closure and walk/ski mode work in unison to create an easy system for transitions

• Draft tube prevents heat loss through the zipper

BLIZ Pro Flip Max Glasses Bivvy 3) ASTM R-value will keepProflip Max has played a key role in several competitions and championships. When you choose Proflip Max, you are guaranteed to perform at your maximum level at all times. You can easily face heavy snowfall with the foldable visor, and the two extra lenses included lets you have your pick. That way you can adjust to any weather and lighting conditions. A sturdy 30 mm neck strap keeps it all in place. Proflip Max is your best companion when the heavy