NH WORLD Silicone Collapsible Travel Cup Convenient Travel Coffee - Silicone Folding Camping Cup with Lids - Expandable Drinking Cup Set - Portable Folding Cup 350ML 11.8OZ for Camping Hiking Outdoor Glass Coffee Mug  (350 ml)

Foldable travel cup made of food grades silicone, nontoxic, no small, non-stick and keep your health. Thanks to the collapsible design,save more space in your pack for other essential gadget. Portable silicone folding cup enjoy ourselves a hygienic drink from any public drinking fountain. The tight and snugly fitting lids can prevent any dust and dirt from the air. Besides,collapsible silicone travel cups are tested before we ship them out to you,and ensure the folding cup are completely and no defects.