Collapsible water tanks are incredibly useful for wildland firefighters, and The Supply Cache has a wide selection. Choose between frame and frameless portable water tanks that vary from 1,000 gallons to 3,000 gallons. This diverse selection of portable water tanks comes from some of the most reliable brands in the industry, including CrewBoss and Fol-Da-Tank. Each of these collapsible water tanks is completely leakproof and durable, ensuring you can set up an emergency water tank wherever there’s space and whenever the need arises. Remember that the motto of the wise is to be prepared for surprises. Find what you’re looking for below and add to your cart now!