POLARIZING FILTER Color:Black those same features have made

those same features have made it the uncontested favorite midlayer for just about any outdoor pursuit

24 hours coldTempShield double-wall vacuum insulationLeakproof when closedFits most cupholdersPure taste no flavor transferWide Mouth opening is ice-cube friendlyNarrow Chug drinking spout for a convenient controlled flowDurable stainless steelBPA-FreeFlex Chug Cap not intended for use with hot liquidsNot for use on a stove in a microwave or freezerBottle fits all Wide Mouth caps and lids

By combining synthetic Heatseeker Eco and 800-fill recycled down insulation

protective

POLARIZING FILTER Color:Black those same features have madeGet rid of the glare with this 32mm thread on filter. The Polarizing Filter is a great addition to any 32mm Zoom Tube or Field Tube to enhance your viewing near the water. Significantly cuts down on glare so you can wave find, see birds with more clarity, and even peer into the depths of an alpine lake.