Ready for the gravel or dirt riding - Polar Breakaway Muck Insulated Cycling Bottle Review

When you’re riding in wet weather or on trails it doesn’t take long for a water bottle nozzle to get covered in dirt or grime which means you may imbibe some undesired nutrients with the water. Polar has recently introduced a solution to this with their new Polar Breakaway Muck insulated water bottles. The bottles feature their new Muckguard cap cover that protects the Surge valve from dirt or debris. Polar currently offers the bottle in three size insulated variations: 12oz ($14), 20oz ($15) and 24oz ($16). As with Polar’s other products, the bottles are made in Colorado with BPA-free plastic and their Tri-Layer insulation. The squeezable design combined with the non-spill Surge membrane makes the bottle easy to drink from on or off the road. Aside from the Muckguard cap cover and different color schemes, the Breakaway Muck insulated bottles are the same as the standard Breakaway insulated bottles we’ve previously reviewed. That means they share the same nearly constant 74mm diameter form with a pronounced