These aluminum bottles include lovable black spray triggers. They are perfect for dispensing products such as liquid sanitizer, yoga mat disinfectant, water, facial toning mist, hair spray and other beauty or cleaning products. These aluminum bottles have epoxy phenolic liners, which are highly flexible internal plastic liners. This inner liner is gold in color and resistant to acids, phenol, and many other chemicals. The epoxy-phenolic coating acts as a non-reactive barrier for more long-term packaging with fewer complications.