Review Summary
The Klean Kanteen 40oz Wide Mouth water bottle that is made of food grade 18/8 stainless steel and has a mouth opening that is 54 millimeters (2.25 inches) wide. The bottle has a secure rounded thread on the lid and a rubber seal to prevent leaking. The reviewer has used the bottle for a long time and has never had it leak. The reviewer highly recommends the bottle for its durability, light weight, and versatility, and stresses the importance of carrying an adequate water supply when going out. The bottles comes in different versions, but the reviewer prefers the wider mouth version for its ability to get ice in and for ease of cleaning.
Klean Kanteen Wide Mouth Stainless Steel Water Bottle