Watch

ON IN TEN SECONDS. NO TOOLS.

Unscrew the cap, screw the Cap Strap on, and screw the cap back on. Then clip it to whatever you want.

Shop Cap Straps
Verified reviews icon

4.8 stars

From 300+ verified reviews.

Made in USA emblem

100% made in the USA

Made here, start to finish.

Lightweight emblem

10 grams

Lighter than two quarters.

Reinforced strap emblem

Won’t stretch or snap

Aluminum ring. Bar-tacked webbing.

Hiker in a green jacket holding up a Nalgene with a Cap Strap on a snowfield

The problem

Your Nalgene is nearly indestructible. Its loop is not.

The loop on your Nalgene keeps the lid attached. That's all it was built to do. Hang a liter of water from it and it stretches, then snaps. On a sidewalk that's a scuff. On a river it's a lost bottle.

Free US shipping over $40

International shipping available at checkout.

30-day returns

You've got 30 days to send it back. The details are in the refund policy.

If it fails, email us

Send a photo to info@tahrequipment.com and we'll sort it out.