A tumbler with a straw that has been specially developed for enjoying cold drinks. The Iceflow Flip Straw 2.0 Tumbler is easy to transport. The practical folding handle can be easily folded away from the front, or the tumbler can simply be hung from it. It works as a regular tumbler or, when used with the lid, as an airtight thermal tumbler that keeps your drink cold for up to 12 hours. Add ice cubes and you can enjoy cold drinks for even longer. The base of the Iceflow Flip Straw 2.0 Tumbler is narrower so it fits comfortably in the hand and fits securely in most car cup holders. The insulated tumbler also has a collapsible straw. The Flip Straw 2.0 lid has a larger opening than previous models and an integrated sturdy straw, making drinking easier than ever before. Fold the straw back into place after use and slide the cup into your rucksack or sports bag.