Review on Zak Designs 16oz Riverside Beach Life Kids Water Bottle – Durable, Leak-Proof with Straw & Carrying Loop – 2PK Set, Surf Boards-Palm Trees by Mark Gardner

The gray bottle in the set has cracked twice. We have 2 old bottles of Zak from the last 2 years that are doing great. Aahet two years old, the straw on one was damaged so I ordered these as a replacement. There, in a gray bottle, a huge crack formed in a few days. So I replaced it thanks to Revain's replacement policy. But the gray from the second set did the same now in 5 days. I don't know if Zach changed his material or what. The bottle was also ok for both sets. The same two kids used old bottles and new sets.