What is the difference between aluminum water bottles and stainless steel water bottles?Learn the differences between aluminum and stainless steel water bottles so you can make an informed decision about which type of reusable water bottle is best for you.

　　Aluminum water bottle

　　advantage

　　Custom aluminum water bottles are very cheap and come in a greater variety of shapes and colors than stainless steel water bottles.When you hold them in your hand,they tend to be lighter than stainless steel bottles because aluminum is lighter than steel.Aluminum bottles are generally not as popular as stainless steel,but aluminum is a better choice than single-use plastic water bottles because they can be reused.

　　shortcoming

　　Aluminum water bottles and stainless steel water bottles are very similar in appearance,but completely different in terms of ingredients.Aluminum itself can react with certain liquids,which is why most aluminum is lined with a layer of enamel,resin,or epoxy.Many aluminum bottle owners complain that aluminum affects the taste of their favorite beverages.To avoid this,most aluminum bottles are coated with BPA(a plastic lining)to prevent the metal from reacting with water,which has been shown to have possible health consequences.However,there are many BPA-free options available.Aluminum bottles do dent and scratch more easily than stainless steel bottles.

　　stainless steel water bottle

　　advantage

　　Personalized stainless steel water bottles are often more prized items because they can be recycled into products in the future.Unlike aluminum,which can easily leach out and impart flavor to beverages,stainless steel does not react or absorb flavors.This means you can put any drink you like in the water bottle,from coffee to smoothies and even margaritas!What’s more,wholesale stainless steel water bottles are insulated to keep your drinks hot or cold all day long.The main advantage of stainless steel is that it is recyclable,and although the recycling process does take some time,this still makes it a good recyclable water bottle option.

　　shortcoming

　　The most common disadvantage of stainless steel is that they are easily dented and scratched,often causing the bottle to not stand upright.However,stainless steel is more durable than aluminum,so it may take a while before you notice a dent or scratch.Stainless steel bottles are known to have a metallic taste.This condition usually disappears after several cleanings,but this always depends on the type of custom stainless steel water bottle.This is because the bottles contain actual metal components such as iron,zinc,and copper.Although stainless steel is environmentally friendly,this does not mean that its production is environmentally friendly.Stainless steel production is known to be a contributor to global warming,as it emits large amounts of carbon dioxide into the atmosphere.

　　Clean reusable water bottles

　　Most stainless steel bottles are dishwasher safe,however,you should always follow the manufacturer's instructions on how to properly care for your bottle.Personalized aluminum water bottles,on the other hand,are not dishwasher safe and need to be hand washed.To clean your aluminum bottle,you'll need to fill it halfway with warm water,then add dish soap and scrub with a brush to remove any residue.Many aluminum bottle owners say lingering odors or residue remain even after cleaning,but there are ways to fix the problem.You simply add baking soda and vinegar to the bottle and shake vigorously.Then wash it again with dish soap and voila!Your aluminum bottle is in a peaked shape.

　　What's best for you?

　　Based on our research results,stainless steel bottles will be the best choice for your promotional needs.Wholesale stainless steel water bottles will serve you well for a long time and more importantly,are a more sustainable option.Aluminum bottles,on the other hand,are not 100%recyclable.Thousands of acres of forest are cleared every year to mine aluminum.and leaves a red mud residue that is harmful to the planet.Aluminum bottles usually come with some kind of lining that acts as a barrier between the bottle and its contents.Liners are often constructed using enamel,resin,or other materials that may contain plastic.Now that you know the pros and cons between the two,it’s up to you to make the final decision!For more information on other material types,check out our water bottle buying guide.