Nalgene Wide Mouth 48oz Silo Sustain unders armour Naturally antimicrobial so it repels

Naturally antimicrobial so it repels odor-causing bacteria

USB Micro (input): 5V

stretch side panels improve ventilation and freedom

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

Darn Tough packs 1

Nalgene Wide Mouth 48oz Silo Sustain unders armour Naturally antimicrobial so it repelsWhen 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