Nalgene Square Bottle Pc 32 oz. 703150. The Nalgene Square Bottle Pc 32 oz.has a square shape is easy to grip and saves space on shelves.If you're searching for the best way to make sure you have a water supply choose the Nalgene Square Bottle Pc 32 oz.. Specifications for Nalgene Square Water Bottle: Material: Polycarbonate (Note - not a BPA free material) Features of Nalgene Square Water Bottle: A sturdy and reliable clear plastic available in several convenient sizes Guaranteed leakproof Square shape is easy to grip and saves space on shelves Package Contents: Nalgene Square Bottle Pc 32 oz. 703150 Nalgene 703150: Square Bottle Pc 32 oz.