Nalgene Wide Mouth 48oz Silo Sustain unders armour Stretch Overflow Pocket: Quickly stash

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

powerful forward stroke

No-see-um netting storage bag included

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

Nalgene Wide Mouth 48oz Silo Sustain unders armour Stretch Overflow Pocket: Quickly stashWhen 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