Corporal's Corner 32 ounce stainless steel wide mouth bottle is made from 304 corrosion resistant stainless steel which will leave no odor or taste in the container and is the perfect size for backpacking, hiking, camping, biking and most other outdoor activities.

Corporal's Nesting Cup

Will Hold Up to 16 ounces made from the same material above including the lid and is compatible with most 32-ounce stainless water bottle including the Grayl.