Sawyer One Gallon Gravity Water Filtration System Axles Zipp built these wheels to

Zipp built these wheels to handle pancake flat

with internal organization

- Shipping Length (L) 4

Larger holes maximize comfort and breathability

Diameter (Metric):- 3 cm

Sawyer One Gallon Gravity Water Filtration System Axles Zipp built these wheels toFull Product Description A lightweight, robust solution for filtering large quantities of water, Sawyer's Gravity System with Dual Threaded MINI filter is ideal for backpacking, backcountry camping, and emergency preparedness. Available in two models, the 1 Gallon Gravity System (SP160) comes with one bag and a MINI, while the 1 Gallon Dual Bladder Gravity System (SP2160) comes with two bags (one for dirty water, one for clean) and a MINI. The Sawyer