---
product_id: 320293748
title: "Reusable Insulin Cooler Pen Cap - VIVI CAP1 | FDA Registered | for Everyday, Travel & Emergency kit | Years Without Any Maintenance | for Eli Lilly KwikPen: Humalog, Humalog Mix, Humulin, Basaglar"
brand: "vivi cap"
price: "R757"
currency: ZAR
in_stock: true
reviews_count: 5
url: https://www.desertcart.co.za/products/320293748-reusable-insulin-cooler-pen-cap-vivi-cap1-fda-registered-everyday
store_origin: ZA
region: South Africa
---

# Compact & travel-ready pen cap Keeps insulin <84.2°F for 12+ hrs Maintenance-free, no activation needed Reusable Insulin Cooler Pen Cap - VIVI CAP1 | FDA Registered | for Everyday, Travel & Emergency kit | Years Without Any Maintenance | for Eli Lilly KwikPen: Humalog, Humalog Mix, Humulin, Basaglar

**Brand:** vivi cap
**Price:** R757
**Availability:** ✅ In Stock

## Summary

> 🌟 Keep your insulin cool, calm, and always ready—because your health deserves the VIP treatment.

## Quick Answers

- **What is this?** Reusable Insulin Cooler Pen Cap - VIVI CAP1 | FDA Registered | for Everyday, Travel & Emergency kit | Years Without Any Maintenance | for Eli Lilly KwikPen: Humalog, Humalog Mix, Humulin, Basaglar by vivi cap
- **How much does it cost?** R757 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/320293748-reusable-insulin-cooler-pen-cap-vivi-cap1-fda-registered-everyday)

## Best For

- vivi cap enthusiasts

## Why This Product

- Trusted vivi cap brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ultimate Portability:** Sleek, lightweight design fits right on your Eli Lilly KwikPen and slips easily into your pocket or bag—perfect for the on-the-go professional.
- • **FDA-Registered Peace of Mind:** Backed by FDA registration and a 1-year warranty, VIVI CAP1 is the trusted companion for everyday use, travel, and emergency kits alike.
- • **Reliable Temperature Control:** Scientifically proven to maintain insulin below 84.2°F (29°C) for over 12 hours even in 100°F heat—your insulin’s personal climate guard.
- • **Zero Hassle, Zero Maintenance:** Forget batteries, refrigeration, or water activation—VIVI CAP1 works automatically for years, so you can focus on your day, not your meds.
- • **Freeze-Proof Insulin Protection:** Advanced thermal insulation keeps insulin safe even in freezing temps down to -4°F (-20°C), ensuring your medication’s integrity year-round.

## Overview

The VIVI CAP1 is an FDA-registered, reusable insulin cooler pen cap designed for Eli Lilly KwikPen users. It maintains insulin at safe temperatures below 84.2°F (29°C) for at least 12 hours even in extreme heat (up to 100°F/37.8°C), requires no maintenance or activation, and protects insulin from freezing in cold conditions down to -4°F (-20°C). Compact and lightweight, it fits easily on your pen and is ideal for daily use, travel, and emergency preparedness, backed by a 1-year warranty.

## Description

We have created for you VIVI CAP1 Small Insulin Safe Temperature Keeper pen cap for Eli Lilly KwikPen to provide you peace of mind knowing that your insulin is kept at the proper temperature in daily use, and when you travel. Without any special requirements from you. Let's answer to some of the most common questions asked by our customers worldwide. How does it work? Pretty easy, all you need to do is to replace the original pen cap of your insulin pen with VIVI CAP1 - that's it.. It will stay within safe temperatures below 84.2°F (29°C) for minimum of 12 hours even in a constant environmental temperature of 100°F (37.8°C), when the device is placed inside a personal handbag together with the other diabetic supplies, with no need for any intervention from your side. Do I need to manipulate it? Nothing. It is 365-day maintenance-free. No need to do anything with it, no refrigeration, no battery renewal. Nothing. Always ready to go, just for your convenience. How big is it? As small as a pen cap. You'll simply love your new VIVI CAP1 Small Insulin Cooler/Warmer. Take it everywhere with you, it is lighter and smaller than traditional medication-cooling cases. Do I need to worry about the ambient temperature at home? Outside? Somewhere? Our FDA-Registered VIVI CAP1 Medication Insulin Safe Temperature Keeper is reactivated automatically whenever the ambient temperature gets below 78.8°F (26°C), for subsequent periods of 12 hours and for up to 365 days of daily use, under limited warranty. To conclude We understand how difficult it can be when you also need to worry about your insulin staying cool, that's why we have designed VIVI CAP1 Small Insulin Cooler (summer) and Warmer (winter) for you, so you start TODAY enjoying a hassle-free life.

Review: Four Stars
Review: Great product!!!

## Features

- ✓ [ALARMING FACT] You can't tell the difference between good and expired insulin just by looking and you can't tell if the insulin you use was damaged by temperature. That might happen even in regular daily use.
- ✓ This novel high tech Maintenance-Free pen cap is scientifically proven to keep your insulin cool below 84.2°F (29°C) for a minimum of 12 hours even in a constant environmental temperature of 100°F (37.8°C), regains its capacity automatically whenever the ambient temperature gets below 78.8°F (26°C ) and continue like that for years, without ever need for maintenance
- ✓ Extreme hot or Extreme cold, even in freezing cold temperatures of -4°F (-20°C) the unique thermal insulation of VIVI CAP1 was proven to keep the insulin from freezing!
- ✓ TAKE IT EVERYWHERE EASILY: Your new Pen-Cap Medication Cooler is small and lightweight, it even fits in your pocket. Take it with you wherever you go: at school, work or even when you travel.
- ✓ NO NEED FOR REFRIGERATION OR WATER TO ACTIVATE: VIVI CAP1 ALWAYS WORKS and will continue to work for many years. That makes it perfect for emergency kits! It comes with a 1 1 YEAR NO-WORRY WARRANTY.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0772SPP8J |
| ASIN  | B0772SPP8J |
| Batteries  | 1 CR2 batteries required. (included) |
| Brand | VIVI CAP |
| Customer Reviews | 4.1 4.1 out of 5 stars (325) |
| Customer reviews | 4.1 4.1 out of 5 stars (325) |
| Date First Available | 16 June 2018 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | BD12374 |
| Manufacturer  | TempraMed Inc |
| Package Dimensions  | 14.1 x 8.79 x 3.91 cm; 100 g |
| Units | 1.00 Count |

## Images

![Reusable Insulin Cooler Pen Cap - VIVI CAP1 | FDA Registered | for Everyday, Travel & Emergency kit | Years Without Any Maintenance | for Eli Lilly KwikPen: Humalog, Humalog Mix, Humulin, Basaglar - Image 1](https://m.media-amazon.com/images/I/41GRVX6M54L.jpg)
![Reusable Insulin Cooler Pen Cap - VIVI CAP1 | FDA Registered | for Everyday, Travel & Emergency kit | Years Without Any Maintenance | for Eli Lilly KwikPen: Humalog, Humalog Mix, Humulin, Basaglar - Image 2](https://m.media-amazon.com/images/I/712GVzk7jsL.jpg)
![Reusable Insulin Cooler Pen Cap - VIVI CAP1 | FDA Registered | for Everyday, Travel & Emergency kit | Years Without Any Maintenance | for Eli Lilly KwikPen: Humalog, Humalog Mix, Humulin, Basaglar - Image 3](https://m.media-amazon.com/images/I/71RZfJrsvtL.jpg)
![Reusable Insulin Cooler Pen Cap - VIVI CAP1 | FDA Registered | for Everyday, Travel & Emergency kit | Years Without Any Maintenance | for Eli Lilly KwikPen: Humalog, Humalog Mix, Humulin, Basaglar - Image 4](https://m.media-amazon.com/images/I/71RrqV0KKUL.jpg)
![Reusable Insulin Cooler Pen Cap - VIVI CAP1 | FDA Registered | for Everyday, Travel & Emergency kit | Years Without Any Maintenance | for Eli Lilly KwikPen: Humalog, Humalog Mix, Humulin, Basaglar - Image 5](https://m.media-amazon.com/images/I/71qqbhZ5GKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Four Stars
*by A***K on 2 January 2018*



### ⭐⭐⭐⭐⭐ Great product!!!
*by A***. on 19 December 2017*



### ⭐⭐⭐⭐⭐ Sweet investment.
*by R***D on 31 March 2018*



## Frequently Bought Together

- Reusable Insulin Cooler Pen Cap - VIVI CAP1 | FDA Registered | for Everyday, Travel & Emergency kit | Years Without Any Maintenance | for Eli Lilly KwikPen: Humalog, Humalog Mix, Humulin, Basaglar
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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-03*