The carrier has announced plans to eliminate single-use plastic straws and drink stirrers on all flights, following the pleas of a 16-year old Girl Scout.

Shelby O’Neil, a Girl Scout who founded ocean conservation group Jr. Ocean Guardians, reached out to Alaska Airlines last year, pointing out the negative environmental impact of the plastic straws, 22 million of which the carrier used last year. Officials at the airline say they were already considering making the change.

Starting this summer, all Alaska Airlines flights will replace the straws, stirrers and toothpicks with sustainable, marine-friendly options, including white birch and bamboo. The carrier is working with Seattle-based nonprofit Lonely Whale to support the switchover.

Alaska Airlines says it’s not stopping with straws, either, as it doubles down on environmentally friendly conveniences. The carrier says it will replace large (32 ounce – 46 ounce) aseptic juice boxes with aluminum cans, just as it did away with bottle beer in favor of cans last year, since aluminum us much easier to recycle.

“I am so proud of Alaska Airlines for joining me, Lonely Whale and many others in the fight to protect our oceans,” said O’Neil. “My hope is that we can continue to rally together and inspire future generations to take a stand and eliminate plastic pollution to help save our oceans.”

Alaska’s announcement comes just two months after McDonald’s announced it would ban plastic straws at its UK locations.