Collapsible Cup - The Cup Is An 355Ml Drinking Cup That Folds Down To Just 2Cm/0.75Inch. It Is Ultra-Compact And Small Enough For Any Pocket Or Bag. With A Leak-Proof Drinking Lid It Can Be Used For Coffee, Tea, Wine Or Just About Anything You Might Need A Cup For! | | Ultra Portable, Leak Proof Travel Mug - Once Folded Down And Plugged Closed, The Cup Is Fully Leak Proof Meaning No More Leftover Drinks In Your Pocket Or Bag. The Collapsible Cup Design Is Ideal For The Outdoors As A Backpacking Cup Or For Anyone Looking For A High Quality Reusable Cups With A Lid. | | Food Grade Certified Bpa Free - Our Cups Are Free Of Bpas, Toxins And All Sorts Of Other Nasty Chemicals. They Meet The Highest World Standards For Food Safety And Unlike Cheaper Plastic Cups Our High Grade Silicone Won'T Leech Anything Into Your Drinks. | | Designed To Fit Into Your Lifestyle - From A Quick Trip To The Coffee Shop To A Run Around The City Or A Long Cycle, From Running Through The Airp.