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MSR
3-in-1 Cap

3.6785714285714284 out of 5 stars
28 Reviews
$10.95
Color:One Color

Size:

Quantity


3-in-1 Cap

This versatile replacement cap for Dromedary and DromLite bags features a large filling cap, a smaller pouring cap, and a flip-up nozzle for drinking or washing hands and dishes. Its pour rate has been reengineered to offer a high-volume, low-force flow for easier, precision pouring.


Details

  • Item #CAS009K
Compatibility
MSR Dromedary & DromLite bags
Recommended Use
hiking & camping
Manufacturer Warranty
limited 3 years

What do you think about this product?

Overall Rating

3.5 based on 41 ratings

Review Summary

1 Stars - 8 reviews
2 Stars - 6 reviews
3 Stars - 2 reviews
4 Stars - 10 reviews
5 Stars - 15 reviews

Here's what customers have to say

The water reservoirs are durable and versatile, with 3-in-1 replacement caps that offer multiple flow rate options. However, some customers have experienced issues with the caps leaking or not fitting properly, especially on older models. While the company's customer service has been responsive, there are concerns that the new cap design may not be as compatible with legacy products. Overall, the reservoirs are praised for their longevity and usefulness, but the cap design changes have caused frustration for some long-time users.

AI-generated from the text of customer reviews.

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5 out of 5 stars

October 7, 2025

I have a couple of

I have a couple of the very old designs of the MSR Dromedary, and these Reservoir have amazingly survived a lot of wear and tear over the years! However I have a tendency to lose things, and the caps went missing from one season to the next. Though these newer 3-in-1 caps are not threaded exactly like the old ones, they work perfectly fine, and I am very excited that I can still use them for my pride and true Dromedary reservoirs.

Shannon D.
a Cascade Designs brand site

Originally reviewed on a Cascade Designs brand site

2 out of 5 stars

November 23, 2024

New cap leaks, A LOT

The old cap that I accidentally lost in the wilderness was as good as new; this one, that I bought as a replacement, looks nice - but leaks, and it leaks a lot.

Atanas R.
a Cascade Designs brand site

Originally reviewed on a Cascade Designs brand site

2 out of 5 stars

November 7, 2024

Unfortunately, it doesn't fit onto

Unfortunately, it doesn't fit onto my MSR bladder - and so it leaks.

Aurora K.
a Cascade Designs brand site

Originally reviewed on a Cascade Designs brand site

4 out of 5 stars

November 7, 2024

Cap change

Wish the old caps fit on new droms but perfect doesn't exist.

Michael M.
a Cascade Designs brand site

Originally reviewed on a Cascade Designs brand site

5 out of 5 stars

September 15, 2024

Excellent

After 20 years the original one failed. With this replacement the bladder is good as new

James K.
a Cascade Designs brand site

Originally reviewed on a Cascade Designs brand site

5 out of 5 stars

April 12, 2024

Rafting season is coming and

Rafting season is coming and the water bags this fits are the toughest I’ve found. After more than 10 years there is absolutely no wear and nothing but the taste of the water put in them. I am concerned for you guys though. How do you survive without planned obsolescence?

DAVID R.
a Cascade Designs brand site

Originally reviewed on a Cascade Designs brand site

4 out of 5 stars

January 2, 2024

Adequate replacement but not as good as the original

I run a college outdoor program and we have about 30 Dromedary bags that use this cap. Over a dozen have developed a split in the medium sized cap or spout so I needed this replacement. Pros: It fits, is waterproof and has the same three openings. A big thank you to MSR for making the caps interchangeable with the standard Nalgene lid. Cons: Not as good as the old ones. The fine ridges around the big cap are too fine and don't give as much grip as the old, thicker ridges. The newly designed medium-sized cap is better because it has 'wings' that allow more grip. However the flimsy bit of string that connects it to the big cap just gets in the way and is annoying. The small opening remains the same; watertight but prone to getting stuck closed with age.

Andrew J.
a Cascade Designs brand site

Originally reviewed on a Cascade Designs brand site

1 out of 5 stars

September 22, 2023

It is really hard to

It is really hard to get the treads right and tightening it on, its like it is a slightly different size that the bladder

Kate W.
a Cascade Designs brand site

Originally reviewed on a Cascade Designs brand site

1 out of 5 stars

August 16, 2023

Dromedary still leaks

Dromedary has been leaking, cant get it to stop. Thought that the replacement cap would fix the problem. Alas it has not. really would love to have my dromedary back in working action. one of my favorite tools otherwise.

oliver
a Cascade Designs brand site

Originally reviewed on a Cascade Designs brand site

2 out of 5 stars

July 16, 2023

Purchased new cap to remedy

Purchased new cap to remedy leaking one. New cap leaks just as bad.

Martin D.
a Cascade Designs brand site

Originally reviewed on a Cascade Designs brand site