Bought the national Luna and did a major trek from Yosemite to my hood via usal beach :). Priority was keeping my sons meds chilled (and consistent) given his condition/disease. Performance was awesome. No real complaint about it other than the costs. But given the risks we have if my son gets sick that's a small price to pay. We love it.
Sent from my iPhone using OB Talk
Sent from my iPhone using OB Talk