Flexible Silicone Spring.
Open the bottle lid and the straw pops up through the spout. Close the lid and the straw's silicone spring base bends, keeping the straw tucked inside.
2-position spring base allows for compatibility with a broad range of BlenderBottle® brand shakers. Use position 1 with the Pro Series 28 oz., Classic V2™ 28 oz., and Strada™ 28 oz. Use position 2 with the Strada™ 28 oz. and Classic™ 28 oz.
Hands Free Positioning
The unique shape of the mouthpiece keeps the straw centered while drinking through the bottle spout.
Our reusable, wide-mouth straw is designed for easy sipping of thick smoothies and shakes.
Made from durable, dishwasher-safe, BPA-free materials, this straw is built to last.
These are great additions to these bottles.
I saw some reviews that said the kids leaked, but as long as they are seated properly, they work awesome. My drinks stay cold for a long time as well which is great
these straw are better than any other reusable straw that I have seen on the market! a must buy for your blender bottle!
I ordered 2 sets, Thought it was great the way it pops up when you flip the lid. I recommend it if you use straws. Only thing I don’t like about it is , you have to put the straw in before you add ice or it will not go all the way in the bottle and you can not shut or lock it.