Heyy guys, I am planning a trip to Ladakh from Hyderabad, in about a couple of months, and I am concerned about water during the trip. One thing that I considered is to keep tarpaulin bags of water, like the truckers used to hang at the front of their trucks (it cools the water by evaporation, like the clay pots do). But I've been having a tough time trying to find a place that sells those.

If someone can help me out, I'd be very thankful