This water bottle is sturdy and well made! It is easy for a child to hold and close when not drinking water. The lock for the cap is a good feature to avoid accidentally opening just in case your child carries their bottle in their back pack. Cold water will stay cold but not as long as I'd like. One other con would be the rubber drinking spout which can be slightly harder to clean. Overall, the quality is great and will last a minimum of the school year.

Second time purchasing this set of Sonic the Hedgehog water bottles because they are durable. I bought some 2 years ago for my then-5yo and they have held up well without leaking; my son has been rough-and-tumble (ha!) with them and they are still going strong. I can take them apart easily to wash in the dishwasher and don't have to struggle to put them back together. Only buying new ones for aesthetic reasons because my son dinged up the other ones! These are a great size that are suitable for older elementary-middle school kids (and have great character choices) so my kiddo doesn't feel like it's too baby-ish

Nice bottles but one of them the top leaks. This happened from the first use so we can't use one of them anymore.

They are good bottles, keep the water cold. However, what is the purpose of the bottom strap thingy? The kids lose it, then the water bottle looks weird! I would not buy again, only because of that strap thingy.

The 20oz Minecraft Zak duo packs were a great product for kids who are on the go. These containers are a great size for backpacks and holds close to the 20 oz of water. The lock features were a great surprise to assist in accidentally spillage. Currently, there have been no spills. The character images are vibrant with rubber bottoms that act as aound absorbers. Overall, a great start of the school year product!

Zak! design stainless steel water bottle pack is great for children of all ages. First, the bottles are much larger than most of the children’s bottles - 20 oz. It’s especially helpful for older kids and for hot days. Second, the bottles keep water cold all day. We went to a rather hot day at a fair (85 + F), and the water was still crisp and cool after several hours in the sun. Third, the handle is very useful for carrying the bottle around as well as a locking mechanism on the lid that makes it spill proof. Overall, these bottles are very well designed to provide all day hydration and have cool designs that kids like.

These Zak cups are SO cute and sturdy. They’re going to be great for my daughter for school and traveling. The lid is great, it can be easily locked and unlocked so that there’s no spills at all. It definitely keeps drinks cold for a while! The fact that it’s a straw system too is something my daughter loves. I would definitely recommend these. We got the Hello Kitty designs and they’re adorable!

These bottles seem pretty solid and time will tell after being used for about a month with my 7 and 8 year olds. They've dropped them many times and a few scuffs only. Zak is a known brand for reason. These vottles are perfect size for the age and plenty of room to keep them hydrated while at school. It says 3+ but they seem a bit big for a 3 y/o in my opinion. These are meant for cold liquids only. They keep drinks cold for half day at room temp in my application. Perfect for back to school.

Wow, wow, wow! These stainless steel water bottle set is the real deal. My son is in love with the Spider-Man one. Super easy to clean up and it even has a carry handle on it making easy for my son to grab. Love that it has a lock feature to prevent it from opening accidentally and spilling water everywhere. Definitely recommend.

My son loves these water bottles. He is a big fan of sonic so we ordered him sonic bottles. They are so well made and easy to carry around. They have kept the water cold for a while even in this hot summer heat. The lock on the top really help keeping his backpack dry so it does not accidentally open in his bag.