The 2 Gallon Rain Basin is a great sized tank for users looking to maximize the portability of their Overland water system. This tank size is great for mounting in easy to grab locations, like a Jeep tailgate, truck bed, or bed rack.
The Rain Basin can be used for rain collection. Simply remove the rain collection cap and set the tank on a flat surface. Then cozy up in your tent and let your tank refill overnight.