The Finn 20,000 mAh Power Bank for Insulin & GLP-1 CoolersThe Finn 20,000 mAh Power Bank for Insulin & GLP-1 CoolersThe Finn 20,000 mAh Power Bank for Insulin & GLP-1 CoolersThe Finn 20,000 mAh Power Bank for Insulin & GLP-1 CoolersThe Finn 20,000 mAh Power Bank for Insulin & GLP-1 CoolersThe Finn 20,000 mAh Power Bank for Insulin & GLP-1 Coolers
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20,000 mAh • 7–9 hrs of cooling • In-flight ready

The Finn

Your Icelander cools continuously over USB. The Finn keeps it running when there's no outlet in sight — on the trail, at the gate, or in the air.

$42.99
Tested specifically with the Icelander7–9 hours of USB cooling on a full charge
  • ✓ Free US shipping over $75
  • ✓ 30-day returns
  • ✓ 1-year warranty
The Dane Carrier – Neoprene Travel Case for the Icelander

Complete your kit

Add The Dane Carrier

The Finn slides into its power bank pocket — your Icelander and its power on one strap.

$12.99 View product

How it works

Cooling that goes where you go

Three steps from wall outlet to the trail — or the plane.

01
Charge it up

Charge over USB-C at home. The display shows exactly when it hits 100%.

02
Plug in the Icelander

Connect the Icelander's USB cooling lid to The Finn.

03
Carry it together

Slide The Finn into The Dane Carrier power bank pocket and head out.

The outlet problem

No outlet? Keep cooling anyway.

Airports, campsites, long drives and day trips rarely put a wall socket where you need it. The Finn turns the Icelander's USB cooling into something you can carry.

7–9 more hours of cooling.

Tested specifically with the Icelander. Glance at the display to see what's left, then recharge over USB-C when you're back.

Why it belongs with your Icelander

Built for the way you travel

Tested with the Icelander

Keeps the Icelander actively cooling away from a wall outlet.

7–9 hrsper full charge
Live battery display

See remaining charge to the percent before you leave and on the go.

0–100%digital readout
20,000 mAh capacity

Run the Icelander and top up your phone at the same time.

20,000mAh
Three ports

Two USB-C and one USB-A for the cables you already carry.

2C + Aports
True portability

Perfect for travel and in-flight use, and sized for The Dane Carrier power bank pocket.

in-flightready

The specs

Everything in one hand.

Capacity
20,000 mAh
Runtime with the Icelander
7–9 hours
Max output
22.5W
Ports
2 × USB-C, 1 × USB-A
Display
Digital battery percentage
Size
5.87" × 2.78" × 1.18"

Before you buy

Answers to what people ask most.

Can I fly with it?
Yes — The Finn is built for travel and in-flight use. Keep it in your carry-on; airlines don't allow power banks in checked luggage.
Can I charge my phone and run the Icelander at the same time?
Yes — use its three ports (two USB-C, one USB-A) at once. Running both will shorten the Icelander's runtime.
How long will it run the Icelander?
About 7–9 hours on a full charge in our testing. Runtime varies with the set temperature and outside heat.
How do I recharge it?
Through a USB-C port with any standard USB-C charger.
Is it under warranty?
Yes — it carries the same 1-year warranty as every InsulCool product.

Power what protects you

Don't let a dead battery decide.

$42.99

  • ✓ Free US shipping over $75
  • ✓ 30-day returns
  • ✓ 1-year warranty