Packaging: 1-Pack, Black Kindly note: Carrying bag only, NO STRAW SET!!! Internal lining: FOOD GRADE aluminum film External material: 900D waterproof fabric Zipper: SBS material zipper, smooth and non-jamming Highlights1: The inner lining is a COMPLETE and thick aluminum film without any gaps and seams, making it easier to clean Highlights2: The thickness of the aluminum film lining reaches 0.6mm, not easy to be scratched or pierced Highlights3: The outer waterproof fabric will not absorb water, and dry quickly after washing Highlights4: Wide open design, convenient for you to take out and put in straws, knives, forks, spoons Highlights5: Portable size and sturdy handle, It can be placed in your handbag or hung on your backpack Product material: Internal lining: Food-grade aluminum film lining. External material: 900D waterproof fabric. Zipper: SBS material zipper , smooth and non-jamming. Application scenarios 1: Stainless steel straw storage bag Storing your metal straws, stainless steel straw Application scenarios 2: Paper straws storage bag Storing your paper straws, silicone straws Application scenarios 3: Travel utensils storage bag Storing your flatware set, metal chopsticks Application scenarios 4: Travel toothbrush storage bag awesome to be used as a toothbrush cover on business trip Read more The inner lining is a COMPLETE thickened aluminum film without any gaps and seams, making it easier to clean. The thickness of the aluminum film lining reaches 0.6mm , not easy to be scratched or pierced by straws or cutlery. The outer waterproof fabric will not absorb water, and dry quickly after washing. High-quality fabrics, food-grade aluminum film, SBS zippers to provide you with reliable products. Read more Read more Read more