Providing a surface for logos, warnings, or color-coding. Types of JTube Jar Tops
Unlike traditional reusable bottles that require you to tilt your head back (risking a water mustache or a lap full of iced coffee), the Jtube works like a tumbler or a sports bottle. You simply sip through the straw while the jar stays upright. jtube jar top
If you are into preserving, your "jar top" needs include safely moving hot jars and managing seals. Providing a surface for logos, warnings, or color-coding