Nalgene Silo Wide Mouth Sustain Bottle - 1.5L Hiking Bag Perforated materials on the inside

Perforated materials on the inside of the hand and between the fingers provide additional ventilation

ensuring a comfortable fit and extending the helmet's usability

breathability and fast-drying qualities with ultra feathery weight and packability

*Only compatible with Comet Bite Valves*

Nalgene Silo Wide Mouth Sustain Bottle - 1.5L Hiking Bag Perforated materials on the insideMore volume for more adventures. 1500ml of BPA BPA free Tritan Renew, Nalgene's new material derived from 50% waste plastic (using ISCC certified mass balance). The classic Nalgene Wide Mouth bottle with expertly crafted threads for leak proof hydration and 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 and built to last!