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Cap Strap for Nalgene Bottles

Cap Strap for Nalgene Bottles

Regular price $19.95 USD
Regular price $19.95 USD Sale price $19.95 USD
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The CAP STRAP is a metal ring that screws through the threads of your water bottle. It seats just beneath the cap and provides a material advantage in durability and security. Unlike plastic alternatives, the CAP STRAP will never stretch, making it a dependable companion for both big wall climbs and everyday commutes.

Now in available in two styles: 

  • Classic: Aluminum Ring with a Woven Strap
  • Pro: Stainless Steel Ring with a Metal Loop
    • Treat the Pro like a bolt — it will scratch the paint on your carabiners
    • The Pro is also a bottle opener

Made in USA

Product Weight:

32W: 9.5g (0.33oz)

16W: 9.3g (0.32oz)

Narrow: 8.5g (0.30oz)

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Customer Reviews

Based on 246 reviews
88%
(216)
8%
(19)
3%
(7)
0%
(1)
1%
(3)
C
Charles Hudson

Works as expected

A
Aaron Sanders

Love these things. Well built.

C
Camp Pathfinder
Game Changer product!

For our canoe trippers at Camp Pathfinder, water bottles are an essential part of life. We are travelling by land and water through the back country of Algonquin and constantly need to stay hydrated so our water bottles cannot be buried in a pack. They need to be easily accessible yet not loose amongst all the rest of the canoes, paddles, and packs. For many years, we've used the flimsy cap connector to attach a clip. These inevitably break leading to lost water bottles. The Tahr cap strap allows us to easily and conveniently clip nalgenes to packs, belts . . . wherever, and still have 2 hands free for everything else. We are making the Tahr capstrap a must-have piece of equipment for all our canoe trippers at Camp Pathfinder. Thanks to the Tahr team for this creation!

D
Douglas Beavers

Pretty happy. Bought for Nalgene narrow mouth. A little loose on fit. Looks sharp.

A
Andrew C Jefferies
A great solution to a long standing problem

I've been using Nalgene bottles since I could walk outside and the answer for carrying the bottle when you needed both hands has always been a carabineer on the soft plastic strap. And it's always the first thing to fail on every bottle. This is by far the best solution to this age old problem.

Some things I'd love to see in the future: an option to customize the strap color, custom/personalized tags for the nylon strap, or maybe bulk/group orders. This product could do so well in certain communities that really lean heavily on the Nalgene bottle!

Frequently Asked Questions

Why wouldn't I use the plastic loop on my Nalgene?

To put simply - the plastic loop is not built for hanging your bottle. The plastic will stretch and break overtime, leading to lost bottles or a hazard in high exposure activities.

The Cap Strap is built for those who need a dependable alternative. It uses an aluminum ring, bar tack stitching, and 1 inch webbing so you can take your bottle with you - wherever you go.

What is your return policy?

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

Click here to see our terms and conditions for returns

To start a return, please use our returns portal here.

Why does the Cap Strap not fit on the 48oz or Ultralite bottles?

The Cap Strap is designed to screw onto Nalgene and similar bottles and sit under the Cap. In order for a bottle to be compatible with the Cap Strap there needs to be some space between the Cap and the lower flange of the bottle. On the 48oz and Ultralite bottles, the gap is too narrow and the Cap Strap stops the bottle from sealing.

How is shipping calculated?

Orders over $40 receive free US shipping.

International shipping is calculated by our export partner and includes the cost of shipping and any duties or import fees.

Is there a warranty?

We stand behind our products and we are confident they will last for years of normal use. If you have a quality concern please reach out!