Showing posts with label Platypus. Show all posts
Showing posts with label Platypus. Show all posts

Tuesday, May 20, 2014

Review: Source - Storm WXP 3L hydration bladder


Here's a much loved but oft forgotten item in my survival, training and adventuring kit. This is the
Source Storm WXP 3L hydration bladder which has seen some pretty heavy use in the past, and I thought it was fully worth showing the light of day.

Ive covered some hydration systems in the past, such as the the Platypus PIB hydration pack and several hydration bladder carriers, such as the lustful Geigrrig Tactical Guardian (I'd love to get my paws on one of these) the 0.75L version that come in the Tactical Tailor Joey hydration pouch and the backpack style Platatac Bravo pack. This isn't my first Source 3L bladder, as I failed to follow the care-and-cleaning guideline of DO NO USE BOILING WATER ... they melt. Hot enough for your hands is hot enough. More on this later.

The bladder itself is constructed from a very special three layer, coextruded polyethylene construction with a very special low maintenance liner layer. Integrated Grunge-Guard™ antimicrobial surface. This  435 micron thick surface prevents bio-film build up, my being almost glass-smooth, (Source quotes it as being  2000% smoother than standard TPU films, with virtually no difference from glass itself. This reportedly improves the systems self-cleaning function.

The wide opening access at the top opens with a slide closure for easy filling, draining and cleaning. The fold and slide lock gives a strong, airtight seal. A retaining cord ensures clumsy finders don't drop it in the muck, or let it wash downstream. It also means that you can add ice, or powdered drink supplements.

I found all the seams, including those at the tube attachment point to be very strong and well placed to take any tension that the bladder is challenged with, so far.

The drinking tube attaches to be bladder with their propriety QMT™ Quick Mate Technology hose fitting, which offers push button convenience, no leakage, and click-in compatibility with USMC Miox filter system. Sometimes the clip can be a little stiff, but hardly much of an issue for me, as I rarely took these off, except to rinse. However, even at the tube tip the QMT is completely self sealing.

This means that even with a full reservoir you can change tubes, add valves or whatever, without worrying about drips or leaks. Great for fitting a full bladder into a pack that already has a hose run through it. Sometimes hydration tube ports can be a snug fit.

The drinking tube is 94cm (37") long, and contains its own valve built in. Again, no drips or leaks when changing the tip or feeding it through bags and gear. The tube cover both insulates and blocks UV-light.

This helps your water cool and bacteria free from first to last sip. I really noticed this when doing long stretches in the sun with this. the temperature gradient from tube-to reservoir was always delightfully small.


The very cool push/pull Storm Valve isn't a bite-valve, being a pull-open plug like on a sport bottle. It apparently delivers 25% higher flow than bite designs. The integrated valve has a twist-lock which will lock the valve in the "off" position, so you don't have to worry about inadvertent leakage. It is also set at 90 degrees from the tube, which apparently reduces the required tube length (for twisting it around to have kink-free drinking) by 25cm! It also rotates 360 degrees, allowing you to place the valve end on any side of your gear, and have access to it.

It comes with a dirt-shield cover, which is also dummy-corded on, and can be cinched with a dedicated slit, to stop it from dangling and rattling about when not used.



In addition to the Widepac wide opening access at the top, with its hanging slot,  the bladder also has a screw-top opening, which incorporates a carry-yoke. The yoke can be rotated to best suit your carry style, but allows even gloved hands to hold the bladder open for refilling without contaminating the reservoir.

The gasket screws down over the yoke to hold it in place, and is also dummy-corded to the wide-mouthed cap. I have had some troubles with the gasket winding loose, and this impacting on the seal the cap gets, but if its screwed down tight, all should work out well. 

Evacuating all the air from the bladder keeps it very quiet, no canteen-sloshing noise-disipline worries there, and the placement of the tube to the bladder means you pretty much get every drop emptying out, you can even set it to run continuously, using siphoning, to get regular irrigation, or when running detergent through it to clean it. The guys at Platatac recommended throwing it, washed but not dried into the freezer as a decontamination step, which is a far better idea than melting it with overly hot water, I have to say.

This particular bladder has seen me through camping, long haul drives, and three Tough Mudders, and it's going strong! I even inflated it and used it as a flotation aid when diving off one of the "Walk the Plank" high dives on Tough Mudder.

I'd love to try one of the Universal Tube Adapter  attachments, which lets you fill the pack from the drinking valve, from taps or bottles, without having to take it off your pack or out of a pack.

Thursday, March 28, 2013

Review: Platatac - PIB Platypus Insertion Bladder


The Easter Goldfish left something better than Lincoln Logs in my sock drawer, this year. Following the announcement of their own entry to the hydration bladder game, I got my sticky paws on one of the PIB's from Platatac.

I've been a big fan of the Source bladders and have used them in my Bravo and Bullock Echo packs to stay hydrated on the go, and having witnessed the demise of many Camelbak bottles on both Tough Mudder and Stampede courses I have been very happy with the 3L Source bladder. However, when this came out I was quick to jump onboard and check one out. I've been using it in my Light Field Pack and taking it to kendo to rehydrate after training. It looks like there are in-line filters available for the Platypus range of bladders, presumably these would fit as well. Very important for disaster stricken and less-than first-world conditions.


One of my workmates also got a Platypus bladder the same week, one of the civilian looking ones. The first thing we did was to check the fittings, both valves and mouthpieces seemed to be fully compatible. The bladder features a reinforced connection point, where the hose fits into a clip-lock, and is placed such at the last drops of the reservoir can be sucked out as the bladder flattens. The hose itself is a resilient plastic, which is covered by a length of tan colored neoprene, stitched to form an insulation and protective sleeve for the tube. At the drinking end, a stop-switch is a great addition, even before reaching the mouthpiece. The mouthpiece itself is also at the end of a clip-lock, and is a rubber bite-valve, protected by a plastic cap with a hefty retention tab. No losing this in the field!

The filling point is a really sizable screw-cap, big enough to allow you to get your whole hand inside, should you ever need, but more importantly, wide enough to make filling from taps, hoses, streams or pipes very easy. Also fitted with a retention tab, you needn't worry about losing your cap, even when opening or closing the bladder with gloved hands. The deep finger recesses make opening and closing the cap a breeze. Another great feature is the combination clip and handle. The clip on the top allows hanging and fitting of the bladder to a variety of bags, packs and vests. As I've said, I've worn bladders in my Bravo, my Bullock Echo, but also in the back of my FirstSpear OAGRE, and in my Light Patrol Pack. Having a good attachment is the difference between continuous water pressure, or a sagging, clumping, uncomfortable bulk in the small of your back. On the bottom side of the cap, the finger grips give you a sturdy means of holding the bladder to be filled, carrying it about. It naturally hangs to balance the open bladder for filling. I was very happy with the seams and finishings, giving me no reason to doubt it's resilience. Marry it with Platatac's Utility Hydration Cover, and you're GTG.


Molded right into the satiny plastic of the bladder is a measurement strip, incremented in 500ml all the way up to 3L and 100oz. Warnings also decorate the bottom of the bladder, admonishing the user to not to use it above 50oC or below -20oC, not to fill it with fresh fruit juice, or alcohol, or milk, if I am translating the glyphs correctly. I found the satin feel of the bladder very pleasant, and easy to grip, when I was filling, fitting and removing it from my packs. Low glare and friction, and in subdued colours meant it was easy to use, and not a glaring, gleaming unit to have standing out in the field.

I gave it a petty hard workout, jammed into the Light Field Pack and pressed by my kendo armour, and the only trouble I had was once when I fitted it, I didn't re-seat the hose-to-bladder connection quote solidly enough, which lead to a dribbling leak and puddles. A quick adjustment and all was well again. I'll be taking this bladder to ConFest over Easter, both for the long drives up and back, but also when roaming around the site with Tactical Baby and Triceratops Girl needing a lot of running around after.


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