Boxed Water is helping Alaska Airlines reduce plastic waste onboard Today, we’re excited to partner with Boxed Water to begin to replace single-use plastic bottles in First Class, as well in the main cabin on our Q400 aircraft, with Boxed Water’s 92% plant-based cartons, effectively removing 7.2 million plastic bottles a year – equivalent to approximately 98,000 lbs of plastic. 4 min read May 5, 2021 Keep up with Alaska