Discover Nalgene's 48oz Wide Mouth Silo Bottles, designed for high-capacity hydration in durable style. Made from BPA-free materials and featuring a wide mouth for easy filling and cleaning, these bottles are ideal for extended outdoor excursions and everyday use.  

Please Note:

Nalgene caps are not dishwasher safe. When putting your bottle in the dishwasher, make sure to remove the lid and hand-wash only.