Your phone hits 5%. You are far from a plug. That phone is your map, your light and your way to call home. Your gut drops.
Clip this to your pack. Plug your phone in. It fills back up. Two ports let you charge two phones at once. Charge it at home first. The sun panel is a slow backup.
What you get: One TrailCell solar power bank in the color you pick, a clip and a short Micro USB charging cable.
Our 30-day promise: If it will not charge your phone, or the lights will not turn on, within 30 days, email us a photo. We will make it right with a refund or a new one.
Delivery: Ships in 7 to 10 business days.
Want light for the whole tent too? Add the TrailBright Solar Lantern.

✓ Two phones at once. Two USB ports. No fights over who charges first.
✓ Know what is left. Press the button. Four blue lights show how much charge you have.
✓ Clip it and go. The clip hooks on your pack. Your hands stay free.

✓ Two bright lights. Two lights sit on the end. No digging for a flashlight in the dark.
✓ A compass on the back. A small compass rides with you. It is nice to glance at.
✓ A cover on the ports. A rubber flap sits over the ports. It helps keep out dust and rain.
The sun is down. You are still a mile from camp. You tap your phone for the map. The screen goes black.
Your heart kicks. The trees all look the same now. You feel foolish. You told your family you would text.
You reach back and unclip the power bank. You plug in. The phone wakes up. You flip on the light, find the trail and send that text. You breathe out.

✓ Three light modes. Steady for the path. SOS and strobe blink to be seen.

✓ Sun is the backup. A green light shows it is taking in sun. It fills slowly, so charge it at the wall first.

✓ Rides on your pack. Clip it outside your pack. It can soak up sun while you walk.