Collapsible Silicon Cup 350ml: Made of Food Grades Silicon, Easy Wash, Odorless, Non Staining, Durable, Flexible & Reusable. Very Convenient Put in Your Pocket, Purse, Backpack Rucksack, Suitcase & Takes Up Little Space, Ideal for Outdoor Hiking, Camping, Travel, & Sports Events. Collapsible Cup Can be a Fantastic Office Coffee Cup, Portable Camping Cup & Collapsible School Cup for Childrens, Durable & Reusable, Avoiding the Disposable Waste, Energy Saving & Environmental Protection. the Collapsible Cup Silicon with the Sturdy Base the Coffee Cup is Not Easy to Tip Over, Offer 4 Colors for Your Choice, Can Enjoy Hot or Cold Beverage Outside Food Grade Material, Easy Clean, Drop Resistant, Durable, Withstands Temperature. Safe & Healthy for Us.. Minimum Quantity: 100