Besd Collapsible XL-sized Silicone Travel Cup with Lid - The Multi-Purpose Mug/Bowl for People on the Move. A must have accessory for travelling, camping, hiking & commuting to work.- Yellow This generously sized cup is perfect for people who like to have liquids on the go. It comes with a lid. After use just collapse the cup and close the lid. This keeps the cup clean and hygienic until you want to use it again. The lid fits well but it is not 100% waterproof. The metal rim makes the mug much easier to hold and drink from. It stabilizes the cup and keeps it in shape. No accidental overflowing or splashing of cold or hot drinks if the cup is gripped a bit too tightly. Because of its larger size (10 fl oz / 300 ml) and bigger top opening (3.75" / 9.5cm) the mug is great not just for drinks, but big enough to hold a snack or dessert, while with a handy collapsed size of only 1" / 2.5cm and a weight of 3 oz. / 84gr this travel cup is perfect for your pocket, purse, hand bag, backpack or car. Just open the mug half-way and you have a light and compact pet travel bowl. Ideal for cats and small dogs in need of a quick drink "on the go" or an "in-between" snack.