Hello K Polar Blast - Smaller bottom allows cup

- Smaller bottom allows cup to fit in almost any cup holder

This won't affect its performance or aesthetic appeal in any way

The speaker lights up when playing music and has volume and power controls on the speaker

- Top is a screw on top and can be used with a straw- Plastic straw included

or just trying to drink more water

Hello K Polar Blast - Smaller bottom allows cup20 oz Tumbler * Stainless steel double walled * Lid and Straw included * Made to order PLEASE NOTE: FULL WRAPS WILL HAVE A SEAM LINE ON THE BACK OF TUMBLER This is a FULL WRAP design (Covers entire tumbler) The Image is permanently printed onto the Tumbler. NO VINYL, GLITTER , OR EPOXY is used in this process. Some of the images shown on the listing are digitalized and shown as a mockup. Actual look on the products can differ slightly as each item is