This bladder must be only used for water. NEVER fill with petrol, diesel or other liquids.
Before using, sterilise bladder and hose with a mild bleach solution(100ml to a bucket of water)then flush with a solution of bicarbonate of soda and water to remove bleach taste. Rinse with a mild bleach solution after every use.
This bladder has a protective outer case, however care should be taken not to position bladder against sharp edges or hot items.
size: 90*142cm contain: 55 liters water material: nontoxic and friendly matrial. Let you have fresh water for 7 days when off road drive