BPA-free and dishwasher safe, the Camelback Podium Arc 8 oz Bottle Accessory - 2 Pack for men and women are a perfect addition for your next trip. These lightweight, clear 8 oz bottles come in a two pack and are compatible with Camelback"s Arc 2 and Arc 4 belt systems or can be used with any pack you already own. The patented CamelBak Big Bite Valve is easy to use and spill proof. Stay hydrated on your next trip in the beautiful wilderness with Camelback"s Podium Arc 8 oz Bottles.