Choosing the right medication protection solution should feel simple. But if you are comparing different products across the VIVI collection, it helps to understand what each one is designed for. The good news is that all VIVI products are built around the same core idea: dependable protection without the hassle of batteries, charging, water, or refrigeration. The difference is in the medication type, daily routine, and level of support you need.

Choose VIVI Cap if you use insulin pens

VIVI Cap is best for people who want a simple, compact way to protect insulin pens from temperature extremes. It fits all insulin pens, is TSA-compliant, works 24/7/365, and is reusable for years. Its pocket-friendly size makes it especially useful for commuting, travel, the gym, outdoor activities, and everyday life when carrying a bulky cooler is not practical. 

Choose VIVI Cap Smart if you want insulin pen protection plus tracking support

VIVI Cap Smart is designed for insulin pen users who want both temperature protection and smarter daily support. In addition to thermal insulation and passive heat absorption, it includes automatic tracking through smart sensors that detect uncapping and recapping. It also helps create clear injection records and supports reminders, with a dedicated app, which can be useful for people who want less guesswork and more visibility into their routine.

Choose VIVI Med if you use vials or multiple types of temperature-sensitive medication

VIVI Med is the most versatile option in the collection. It is designed to help protect insulin vials, GLP-1 therapies, biologics, epinephrine auto-injectors, and blood glucose test strips. Like the rest of the collection, it works without batteries, charging, ice, or refrigeration and is designed for continuous use. If you need protection for more than just an insulin pen, or you want one solution that covers a wider range of medications, this is likely the best fit.

Choose VIVI Epi if you carry an epinephrine auto-injector

VIVI Epi is made specifically for epinephrine auto-injectors. It is designed to protect against extreme heat, extreme cold, and direct light, while staying ready for daily life, travel, and emergencies. TempraMed positions it as a maintenance-free, TSA-compliant solution that works 24/7/365 and fits EpiPen®, EpiPen Jr.®, Adrenaclick®, and several generic versions. For people living with severe allergies, that kind of dedicated protection can make a meaningful difference in everyday confidence.

A simple way to decide

If you use an insulin pen and want straightforward protection, start with VIVI Cap. If you want insulin pen protection plus automatic tracking, VIVI Cap Smart makes more sense. If you need to protect vials, biologics, GLP-1s, or several medication types, VIVI Med is the broader option. And if your priority is epinephrine protection, VIVI Epi is the specialized choice. 

Final thought

The right VIVI product depends on what medication you carry and how you live. Whether your priority is compact insulin pen protection, automatic tracking, multi-medication coverage, or epinephrine safety, the goal is the same: more confidence, less maintenance, and easier everyday protection.