Reusable Bottles & Cups

Have you ever thought about how to store alcohol sustainably? Here find out if you can put alcohol in your stainless steel water bottle.

Iron Flask bottles have been among the most popular reusable water bottles for a while now. Here we answer the most asked questions about them.

Can I put soda in my Klean Kanteen bottle? And how long can you store water in a Klean Kanteen bottle? Find out the answers to these questions and more here!

What are KeepCups made of? Are they good for the environment? And how to properly clean a KeepCup? Find answers to these questions and more in this article!

S’well is one of the most popular water bottle brands of today. Learn everything about S’well water bottles in our extensive Q&A.

Metal cups are a great alternative to plastic or paper ones – they are much more eco-friendly. But how do you get mold out of them?

Contigo water bottles are one of the most popular reusable water bottles available today. Here we answer 21 of the most frequently asked questions about them.

Can mold grow in closed water bottles? We answer all the popular questions about mold and water bottles in this post!

If you’ve never used a Hydro Flask before, it is normal to have questions. So here’re answers to some of the most common questions about Hydro Flasks.

Can you put your Yeti cup in the freezer? Are they dishwasher-safe? And how to properly clean a Yeti? Find out the answers to these questions and more here!