Nalgene Wide Mouth 48oz Silo Sustain unders armour USB Micro (input): 5V

USB Micro (input): 5V

Along with clean lines of comfortably lightweight O-Matter™ and a lens shape inspired by our popular Hijinx® sunglass

It is as agile as a trail-running shoe but with all the stability

The sheath is made of a durable polymer with a handy clip for easy attachment to a belt or pack

Stretch Overflow Pocket: Quickly stash or shed a layer or rain shell

Nalgene Wide Mouth 48oz Silo Sustain unders armour USB Micro (input): 5VWhen you need greater capacity, the Silo is the ticket. It is leak proof and easily slides into standard packs and backpack side pockets. It is very durable and has the standard 63mm Loop Top cap. The neck configuration works with most major water purifiers and filters. Sustain bottles are made with material derived from 50% plastic waste. Each bottle is created from resin powered by next generation recycling technology that transforms plastic