Nalgene oasis tritan 10l bottle description remember the old metal canteen well its been re imagined for the new century sometimes you challenge yourself other times youre challenged by the elements in either case you need the new nalgene oasis large enough to pack a serious hydrating punch while staying portable its made from durable eastman tritan with a leakproof threaded cap as tough as it is stylish its the coolest canteen in camp features thirty two ounces of hydr