3 Litre Collapsible Water Container

The folding design is so clever—I just flatten it when empty and stash it under the sink. Filled up, it holds a perfect amount for a day hike without being too heavy to carry.

I took this camping last weekend and the wide mouth made filling it from a stream much easier than I expected. It held the full 3 litres without leaking a drop, and then collapsed flat when empty.

The folded size is barely bigger than a paperback, so I can stash several in my camping gear without any trouble. Holds the full 3 litres with no leaks, and the wide mouth makes filling and cleaning simple.