Cup features

item was made for children, by the way. In this example, the silicon straw was installed into the lid securely without an option to remove it. Another example has a kind of lid (or cap) for straw, which can be screwed on the top. Generally, the idea is excellent, but screwing this cap all the time could

be annoying for the user. Several examples have a special section in the lid that is hiding the straw. Among everything, this solution seems the best but has a considerable disadvantage—the plastic construction which up and down the straw looks pretty fragile and could be accidentally broken.