Camping with Diabetes: Insulin Storage and Supply Tips

Camping with Diabetes: How to Stay Safe in the Great Outdoors

Camping is one of life's great pleasures — fresh air, stunning scenery, and a welcome break from daily routines. But for people living with diabetes, heading into the wilderness requires thoughtful preparation. From keeping insulin at the right temperature to packing enough supplies, a little planning goes a long way toward a worry-free adventure.

The Biggest Challenge: Keeping Insulin at the Right Temperature

Insulin is sensitive to temperature extremes. Most insulin should be stored between 36°F and 46°F (2°C–8°C) when unopened, and in-use vials or pens can generally be kept at room temperature (below 77°F/25°C) for up to 28–30 days, depending on the type. Camping exposes your supplies to heat, cold, and humidity that can degrade insulin rapidly.

Practical Insulin Storage Solutions for Camping

• Insulated insulin travel cases: Designed specifically for diabetics, these cases use evaporative cooling to keep insulin within safe temperature ranges for up to 45 hours without electricity. MDS Diabetes carries a curated selection of these cases.
• Frio cooling wallets: Activated with water, these reusable pouches are lightweight and TSA-friendly — ideal for backcountry trips.
• Coolers with ice packs: For car camping, a quality soft-sided cooler with dedicated ice packs works well. Never place insulin directly against ice, as freezing destroys it.
• Shade and insulation: When coolers aren't available, store insulin in the center of your pack or wrapped in clothing to buffer against heat spikes.

Building Your Diabetes Supply Kit for Camping

Always pack more than you think you'll need. Supplies can be lost, damaged by moisture, or used faster than expected during periods of increased physical activity.

Essential Supplies Checklist

• Insulin (at least 1.5x your normal supply)
• Syringes or pen needles — bring extras
• Blood glucose meter with extra batteries and test strips
• Continuous glucose monitor (CGM) sensors and transmitter
• Fast-acting glucose sources (glucose tablets, gels, juice boxes)
• Glucagon emergency kit or nasal glucagon
• Ketone testing strips
• Alcohol swabs and lancets
• Medical ID bracelet or card
• Waterproof supply bag or case

MDS Diabetes offers convenient bundles and individual supplies — from test strips to pen needles — making it easy to stock up before your trip at mdsdiabetes.com.

Managing Blood Sugar During Outdoor Activity

Hiking, paddling, and other camp activities significantly increase insulin sensitivity and can cause blood sugar to drop faster than expected. Check glucose more frequently — ideally every 1–2 hours during strenuous activity. Eat complex carbohydrates before activity and carry fast-acting glucose at all times.

If you use a CGM, be aware that signal interference or adhesive issues can occur in humid, sweaty, or sandy conditions. Bring extra adhesive patches and sensor overtape to keep your device secure.

Protect Your Supplies from the Elements

Moisture, dust, and UV exposure can all damage diabetes supplies. Store your meter, strips, and lancets in a waterproof, sealable case. Test strips are particularly vulnerable to humidity — keep them sealed until use. Avoid leaving any supplies in a hot tent or car, where temperatures can exceed 120°F on a sunny day.

Tell Your Camping Companions

Make sure at least one person in your group knows you have diabetes, where your supplies are located, how to recognize hypoglycemia, and how to administer glucagon in an emergency. A quick conversation before you set out could be life-saving.