wholesale 30oz insulating cups

About BulkFlask

BulkFlask is a wholesale insulated stainless steel water bottle manufacturer and supplier. 

We provide high quality BPA free custom drinkware with global delivery service. We can customize the logo, customize the color, customize the pattern, customize the packaging, and even customize the appearance. The reason why our prices are better than other wholesalers is that we are a manufacturing factory. Want to buy blank water bottles in bulk or custom printed metal bottles? You will find the drinkware you want here!

Wholesale made simple

Ordering water bottles in bulk is not complicated here. You don’t need to setup a wholesale account. BulkFlask product prices are calculated to be delivered to your door. Whether you’re starting small or place a larger order, our pricing lets you scale as you go.

The Philosophy

Provide consumers with the highest quality stainless steel vacuum insulated drinkware at the lowest prices; Direct from the factory; BulkFlask’s products are from the same production line as well-known brands.


"I bought a couple of sports bottles for staff and they're perfect in everyway. Exactly what I wanted. Great gift item! They hold hot coffee in them for hours and they're super easy to clean."
Timothy Robinson
"LOVE this travel tumbler with handle! They come in a variety of beautiful colors, and they hold the temperature of the beverage. Durable and never leak! "
Chris Carlos
"I like to give personalized cups with an attached coffee gift card as birthday gifts to friends and family. BulkFlask is the best blank drink bottle wholesaler."
Jessica Stone
"Excellent choice for crafting! With the help of glorious YouTube, I discovered you can make pet themed tumblers using cricket invisible ink and an oven. Highly recommend! For $5 a cup, you can’t go wrong."
Bill Trump
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