The collapsible cup with lid holds 6.1oz(180ml) and collapsed only 0.59in high. Ultra-thin and lightweight(2.4oz), equipped with carabiner, fit well in your purse, pocket, backpack, suitcase. Folding cups are made of food-grade silicone, BPA-free, non-toxic, odorless, durable, reusable. Heatproof from -40F to 446F, silicon cups are built to safely accommodate warm coffee as well as ice-cold beverages.
