Nalgene Square Lexan 1 Oz. Unique shape allows for easy storage. Guaranteed leak proof. Specifications for Nalgene Transparent Square Storage Bottles: Manufacturer: Nalgene Color: Clear Condition: New Features of Nalgene Transparent Square Storage Bottles: Great for air travel: 1 oz. actually holds 1.3 oz. and 2 oz. holds 2.3 oz. to the bottom of the neck Package Contents: Nalgene Transparent Square Storage Bottles The Nalgene Transparent Square Storage Bottles is a quality addition to the Nalgene lineup. For more great deals on Water Bottles by Nalgene please browse our Nalgene Run page.