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Bladder durability

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Dondo . BPL Member
PostedSep 19, 2010 at 4:58 pm

This is a spin-off from another thread:

Travis asks,"Dondo,
Could you describe the conditions surrounding your leaks? (terrain, temperature, placement in pack, location of leak on bladder, what exactly caused the leak, etc…)"

The first time I had trouble with a platy was years ago when I was going on a desert trip near Grand Junction. Early morning in my hotel room, I brushed against a brand new 2L platy filled with water that was sitting on a counter. It fell to the floor and burst along a seam. I couldn't believe it. Luckily, there was a supermarket nearby where I picked up some 2L bottles of water. Back in REI at Denver, the clerk assured my that platys were indeed durable and that I had probably just gotten a bad one. So I got another one.

Another time I used a Nalgene Canteen filled with water as a pillow on a fall trip. I woke up with a soaked sleeping bag. There were no leaks and the cap was on tight, so I'm guessing that the weight of my head just forced some water between the cap and the neck of the bottle.

In 2009, I got pinhole leaks in a 1l play, a 2L platy, and the Nalgene canteen. To be fair, all three were pretty old since I tend to hold on to my gear until it wears out. I'm not really sure how the leaks happened, but I seem to recall that two were along the folds on the bottom and one was on the side. The 1L platy was kept in the side pocket of my Vapor Trail which is pretty abrasion resistant. The 2L platy and the Nalgene were used mostly for camp. So I thinking that the leaks were either punctures that happened in camp or the plastic just wore out along the folds.

Travis L BPL Member
PostedSep 19, 2010 at 5:03 pm

thanks Dondo

Its always helpful to read about gear failure because it can help minimize issues in the future.

PostedSep 19, 2010 at 7:06 pm

I noticed you didn't mention MSR.

I use a 2-liter Dromlite. The only problem I've ever had was user error-in that I didn't screw the cap on tight enough. Had it for around 7 years, and looks about the same.

Dondo . BPL Member
PostedSep 19, 2010 at 7:33 pm

That’s great to hear, Paul. In the spring of 2010, I started using a 4-liter Dromlite because of the failures of the platys and Nalgene Canteen. You can see it hanging from the tree above my camp. I hadn’t mentioned it yet because it’s only been in use a short time. Your experience gives me that confidence that the Dromlite will last a real long time.

PostedSep 19, 2010 at 7:41 pm

My brother and I have also been using Dromlites for years (My brother has had his for probably 5 – 6 years). Only failure we had was when he didn't do up the small lid tight enough. We have been using the 6L version.

He has the older version without the handle around the lid (which is annoying and fairly useless). His weighs about 30 or 40g less than my newer one.

Biggest downside is cleaning and draining them since the opening isn't on the end.

I love the MSR suck tube/shut off valve aswell. Very easy to get enough water out with minimal effort. I've also got the shower hose attachment which I've used a couple of times car camping. It worked really well.

Ken Thompson BPL Member
PostedSep 19, 2010 at 8:45 pm

I too use the 2 liter Dromlite. With the spigot tap makes it a handy addition around camp. That little shower attachment works surprisingly well too. Mine go back many years now and still have plenty of life in them.

PostedSep 19, 2010 at 8:57 pm

I've never had problems with Platypus bags.
I've had plenty of problems with CamelBacks from my mountain biking days, primarily the screw cap failing to seal well/worn out O-rings. I blew a seam/tore one of them in a fall…but that's a freak occurrence.

The only time I use a bladder anymore is in my Nathan race vest on long runs, usually only over 3-4 hours. Anything less, I prefer running with handhelds.

I don't use bladders backpacking anymore…to much fuss for me. I like empty 1 or 1.5 liter bottles and Aqua Mira drops or pills…I prefer being able to just scoop and go without taking my pack off, especially on fast-paced trips. I was using pre-mixed drops on my last trip and virtually eliminated "stopping" for water. No unpacking or messing with hoses either.

James holden BPL Member
PostedSep 19, 2010 at 10:03 pm

ive had source bags go POOFY … no prob with camels or platys yet

PostedSep 20, 2010 at 5:03 am

I've never had any issues with my CamelBak or Platy gear.

That said, I've stopped using bladders and have gone back to plastic water bottles or bottles connected to the Platy Drink Tube Kit. If I'm not using the tube, I just flip the bottle over in the side pocket. And, at camp, I just take the tube off and replace it with the original top. For me, it seems like the best of both worlds.

David Chenault BPL Member
PostedSep 20, 2010 at 8:22 am

I have a six liter dromedary that is over 7 years old. I can't even begin to fathom how many user days it has. Lots of canyoneering, backpacking, almost daily use in my small hydration packs, etc.

Bomber.

PostedSep 20, 2010 at 8:31 am

From the reviews it appears the dromedary is definitely bomber. However, is the Dromlite "bomber enough?"

EndoftheTrail BPL Member
PostedSep 20, 2010 at 8:59 am

Adding my own experience to the list… I've been using Platy's for 7 years now, and I've never had a problem — not even once! But I have read enough to conclude that:

1. All the major brands are pretty darn dependable – durability difference is a non-issue.
2. Take into account how your bottle/bladder will fit with the rest of your system (hydration, filter, etc.) when deciding on a brand or type.
3. ALL brands will have the occasional lemons and nothing lasts forever — so always check before each trip for wear.
4. Always double check caps and connections when in use! This will prevent the vast majority of leaks and mishaps.

Finally, how bomber is bomber enough? Given the very high dependability of all the major brands… Do we need the heaviest, most robust Dromediaries? Well, how bomber do you need your packs to be? 1000 denier ballistic nylon — and nothing less will do? Maybe, or maybe not.

PostedSep 20, 2010 at 12:36 pm

+1 for the dromlite. I used to use platypus bladders until one of them started leaking. The platy plastic seemed to lose some of its flexibility over time and it eventually "cracked" at a fold near the bottom. I switched to a 4L dromlite after that (over 4 years ago) and it has been great. I use it practically every weekend and I've had zero issues.

Steven Adeff BPL Member
PostedSep 20, 2010 at 3:39 pm

it seems that many of those with failed platy's had a failure due to the material cracking or similar when folded. do those of you who have switched to the dromlite still fold your bag?

I've only been using mine for a ~3mo now, but I'm careful to make sure I don't abuse the bag and it's been fine for me so far.

Ken Thompson BPL Member
PostedSep 20, 2010 at 3:54 pm

Yes I fold my Dromlite in have when empty. Since it is fabric it does not crease when folded. No problems so far. I have one that's 7 years old.

PostedSep 20, 2010 at 4:08 pm

I never folded the bladder deliberately. IIRC, the old platys had a flat bottom such that they could be placed standing up when full. When empty, a crease would form on the bottom as the sides of the bladder collapsed against each other. This is where the crack occurred for me.

I just checked out the current platypus products and they appear to have a different design. It doesn't look like there is a flat bottom anymore, so maybe creases won't form and cracking will be less likely.

PostedSep 20, 2010 at 4:28 pm

Needing more capacity, I'm wondering if I could cram a 4 liter Dromlite into my Nathan HPL20 race vest built for a 2 liter….maybe I could under fill it (3 liters)…

???

PostedSep 20, 2010 at 6:03 pm

Does anyone have experience with the durability of "Ultimate Directions" bladder?

I have had one for about 4 years, however, most of my hikes encounter regular water crossings so I only use it once or twice per year. It has a roll top closure like a dry bag, therefore it is super easy to clean and fill.

Eugene Smith BPL Member
PostedSep 20, 2010 at 6:53 pm

Michael, I just recently picked up an Ultimate Direction Wasp hydration harness that uses the Platypus sourced 64oz. rolltop bladder you mentioned, only tested in the house so far, haven't done any epic long runs that required that much water. In house bounce test, punch test, step test, throw test, all seemed to be promising.

PostedSep 20, 2010 at 7:05 pm

"I never folded the bladder deliberately…When empty, a crease would form on the bottom as the sides of the bladder collapsed against each other."

I think this is an important distinction, the dromlite lies flat when empty, and doesn't really fold. Where as all of the other bladders fold the same way, every time. I wonder about the material difference, but am not knowledgeable enough to comment.

based on this thread I am thinking about upgrading to the 4 liter.

David Chenault BPL Member
PostedSep 20, 2010 at 9:47 pm

Craig wrote: "Needing more capacity, I'm wondering if I could cram a 4 liter Dromlite into my Nathan HPL20 race vest built for a 2 liter….maybe I could under fill it (3 liters)…"

It will work. I could fit something like 2.6 liters in my old, HPL20.

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