Material:
Straw: Stainless Steel 304
Pouch: Felt

Contains:
1) 6mm Straight Stainless Steel Straw
2) 12mm Straight Stainless Steel Straw
3) Brush
4) Felt Pouch

Remarks:
1) Straw Brush (Easy to wash internal of straw)
2) Wool felt pouch
3) Convenient to carry with straw pouch
4) Environmental friendly