Nalgene 48oz Silo Water Bottle

The higher volume version (48oz) of the beloved classic bottle that put Nalgene on the map. Expertly crafted threads for leak-proof hydration and a wide mouth that's perfect for ice cubes or fruit infusions. Proven in the elements and ready to withstand even the most rugged conditions. A pioneer, for pioneers. Durable, built to last, and Made in the USA. BPA free. 11.25" height.

When you need greater capacity, the Silo is the ticket. Guaranteed leak proof. Easily slides into standard packs and backpack side pockets. Durable. Standard 63mm Loop-Top cap. Neck configuration works with most major water purifiers and filters.