A Poucho case is easily activated with just (Tap) water. These handy cooling wallets are helpful accessories for people with diabetes and other temperature sensitive Medications. Keep your insulin safe without refrigeration! Duo-Pen for one or two pens, Large for pens and bottles.

• Keeps insulin bottles or pens safe without refrigeration.
• Activate with just tap water. Stays below room temperature for up to 4 days.
• Can be used and re-activated hundreds of times.
• Lightweight, compact, perfect for camping, active diabetics, traveling and emergency kits.
• A must-have for emergency preparedness kits!
• Keeps medication cool and safe through prolonged power outages.
• The Poucho case maintains the required room temperature for insulin in-use. This is not a refrigerator alternative - please check your specific medication requirement.
• Ideal for temperature-sensitive medications including Insulin, Human Growth Hormone, HGH, L-Thyroxin, Polyarthritis medications, Beovu (brolucizumab) and many others.
• Single Pen: 2 1/4 x 6 1/2
• Double Pen: 3 1/4 x 7
• Small: 5 1/2 x 6 1/2
• Large: 5 1/2 x 71/2
• X-Large: 9 x 6 1/2