Nalgene BPA Free Tritan Oasis Canteen 32 Oz Narrow Mouth Bottle BPA free, made using the finest plastics and metals Great for use in both outdoor and indoor activities Great look and innovative carrying solutions for your liquids As tough as it is stylish, its the coolest canteen in camp. Large enough to pack a serious hydrating punch, portable enough to latch onto any kind of gear. One-handed closure system designed to prevent leaks. Made from Eastman Tritan copolyester that is manufactured without BPA. Resistant to staining and retaining odor.