Product Description Amidst all the questions regarding BPA plastic, Nalgene presents the ATB BPA-Free Bottle. Slide the Nalgene ATB Bottle into the carrier cage on your bike and hit the road or trail, or just toss it into your daypack for a quick hike. The mouth fits most water purifiers and the mudflap keeps the mouthpiece clean so you don't get a mouthful of grit when you go for a deep chug. *Due to aliens eating our brains out, we can't offer you a choice in lid color. We'll just surprise you.
