Customize our silicone tumbler with your business logo, monogram, name, or design (Premade designs pictured above or you can have us create one for you).
 
20oz glass tumbler with silicone protective sleeve and bamboo lid/straw. Each tumbler (w/sleeve, lid + straw).
Protective silicone sleeves make the glass perfect for outdoor use. Glass tumbler is compatible with many types of liquid such as cold/hot water, milk and other popular beverages.
Features:
- 100% Borosilicate Glass (odor-free, stain-free + clean tasting) 
- Real friction-fit bamboo lid (not leak-proof when tumbler is tipped)
- All parts are BPA/BPS Free
- Glass tumbler is top-rack dishwasher safe (bamboo lid/straw and silicone sleeve are NOT dishwasher safe). Do not microwave, do not freeze.
 
Caring for bamboo straw/lid to help prevent mold:
1. All you need is to rinse them out under the tap after everyday use or shake in a jar of warm soapy water if you like. Every month or so, you can boil a pot of vinegar water mix and soak the straws for a few mins if you want a super thorough clean! Always let your bamboo straws dry fully. They dry very quickly!
2. Dry them flat - not standing up - so that water does not collect at the bottom.
3. Store your straws in a well-ventilated place, and never in air-tight containers or jars.