Never lose another bottle

A stretchy strap that holds an Apple AirTag on the side of your water bottle. If the bottle gets left somewhere, Find My on your phone shows you where it is.

4.5 out of 5 stars from 97 Amazon ratingsAirTag not included

Dark blue Bottle Beacon strap resting on moss

How it goes on

  1. Press your AirTag into the silicone pocket, white side out.
  2. Wrap the strap around a straight part of the bottle and press the hook-and-loop closed.
  3. If the bottle goes missing, open Find My on your phone to see where it is.
A green Bottle Beacon with an AirTag on a white sport bottle

Fits most water bottles

The strap is 13 inches long and stretches to about 25 inches around. We've used it on Owala, Stanley, Hydro Flask, YETI and Nalgene bottles.

Bottle Beacon on a camp mug, a sport bottle, a steel bottle and a big insulated bottle

15 colors, so everyone knows whose bottle is whose

Every strap has the same black stretch band. Only the AirTag pocket changes color.

“I actually strap these babies to all of them!”

MurrImpractical Jokers

It stays where you put it

  • A non-slip silicone back keeps it from spinning or sliding down
  • No glue, so there's nothing to peel off later
  • Comes off in a few seconds when you wash the bottle
The non-slip silicone back of the AirTag pocket

Team and school orders

For 25 or more straps, tell us how many and which colors, and we'll email you a quote.

Common questions

See all questions

Is an AirTag included?

No. Bottle Beacon holds the Apple AirTag you already have (or buy separately), so you only pay for the strap.

Will it fit my bottle?

Most likely. It stretches from 13 to about 25 inches around, and we've used it on Owala, Stanley, Hydro Flask, YETI and Nalgene. Here's how to check yours.

Will it slide down?

Not if it's snug. The pocket has a non-slip silicone back. Wrap it tight around a straight part of the bottle.

Where should I buy it?

On Amazon for fast Prime shipping, or direct from us if you'd rather support a small shop. It's the same strap either way.