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SoftBottle

Platy’s most flexible water bottle.

Nothing’s cleaner, greener*, or more versatile than a Platypus SoftBottle flexible bottle. Whether you’re out running, catching a flight, or hitting the yoga studio after work, the SoftBottle flexible bottle is your source for easy hydration.

Price From:
$7.95
In stock
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Nothing’s cleaner, greener*, or more versatile than a Platypus SoftBottle flexible bottle. Whether you’re out running, catching a flight, or hitting the yoga studio after work, the SoftBottle flexible bottle is your source for easy hydration.
  • Platy’s most flexible water bottle.
  • Lightweight and packable – 80% less weight and bulk than a hard bottle.
  • Taste-free as well as BPA-, BPS-, and phthalate-free.
  • Food-grade liner with rugged exterior is pliable and durable.

Available with Closure Cap or Push-Pull Cap. Please note: HyperFlow Cap only available on select styles. Compatible with any threaded Platy lid or drink tube.

*Per the materials and manufacturing processes we use, the SoftBottle has a lower overall environmental impact than many other manufactured water bottle options.

Made in USA
1 LTR 0.5 LTR
Color Mountain, Tree, Blue, Logo, Waves, Stripe Red, Stripe Blue Tree, Blue, Gray
Style Closure cap, Push-pull cap Push-pull cap, Closure cap
Capacity (Standard) 34 fl. oz 17 fl. oz
Color Family Blue, Green, N/A, Multi, Red Green, Blue, Gray
Capacity (Metric) 1 liters 0.5 liters
Weight (Standard) 1.2 oz 0.8 oz
Weight (Metric) 35 g 22 g
Width (Standard) 6 in 5 in
Width (Metric) 15 cm 12 cm
Length (Standard) 13 in 12 in
Length (Metric) 33 cm 29 cm
Spout material Polyethylene Polyethylene
Cap material Polypropylene Polypropylene
Country of Origin Made in USA Made in USA
No. All Platypus hydration products are 100% BPA- and BPS-free, and are made with durable urethane and food-grade, taste-free polyethylene interiors.
Use hot, soapy water and rinse thoroughly with hot water. For tough cleaning jobs, add 1/4 cup of baking soda to 3/4 cup of water per liter volume of your bottle or reservoir and shake for 30 seconds. Add 1/4 cup lemon juice, shake 10 seconds, and vent by loosening cap away from face. Repeat shaking and venting three times. Expel as much air as possible, cap bottle, and allow to soak 20 minutes. Rinse three times with hot water. Caution: When adding lemon juice to baking soda, effervescence occurs and will cause pressure to build in a capped Platypus product.
Platypus bottles can be dried by blowing a little air into them to expand them and letting them stand uncapped until the water evaporates. Hang Hoser™ reservoirs from their carry loop to dry. Drying Big Zip™ reservoirs is easy, with a dishtowel through the large opening. Then prop them open with the SlideLock slider and let them air dry. Another great way to dry all reservoirs and bottles is with a plastic bag dryer, widely available at kitchen supply stores and numerous online retailers.
You can put a variety of beverages in your Platypus bottle or reservoir. Just make sure you clean it thoroughly after each use to prevent bacteria from growing in the reservoir and/or tube.
To disinfect, fill the reservoir or bottle with a solution of unscented household bleach and water at a concentration of 2-5 drops per liter of water. Close and mix for 10 seconds. Fill hoses and bite valves by squeezing bite valve, being careful to keep valve over sink. Leave filled overnight. Rinse thoroughly and air dry. For a more planet-friendly alternative, use a chlorine-free, hydrogen peroxide-based bleach alternative like Free and Clear™ available from Seventh Generation®.
A frozen Platy bottle makes a great ice pack and, during the dog days of summer, delivers a steady source of cold, refreshing hydration. Lay it half-full on its side in freezer with all air purged. Do not over-fill. Water expands as it freezes and this can burst your reservoir or bottle.
Does your hydration system have a shutoff valve? If so, it may be closed. Open it by twisting the bite valve 90 degrees (Clockwise closes it, Counter-clockwise opens it). If that doesn’t work, you may be biting the valve too hard. The Platy HyperFlow Bite Valve is designed so that you don’t need to bite very hard. If you bite too hard the flow will be completely cut off. With your teeth, compress the valve lightly (only 30% to 50%) and water should flow.
The best way to restore a snug fit between the bite valve and the drinking tube is to remove the bite valve from the drinking tube. Next, cut a small section off the end of the drinking tube. Clean the bite valve and hose with rubbing alcohol, lick the end of the drinking tube and place the bite valve back on the end of the drinking tube. After it dries, there should be an excellent seal.
Using our Bite Valve & Drink Tube Insulator is an easy solution to deter freezing. Additionally, to help prevent the water in the reservoir from freezing, start off the day with warm or hot water in the reservoir, then pack your extra clothing layers around it. To help keep drink tubes and bite valves from freezing up, sip often to maintain flow, and, after you’ve finished drinking, blow any residual water back into the reservoir. Also, even if you are using the Bite Valve & Drink Tube Insulator, it still helps to keep as much of the drinking tube covered as possible, such as routing it inside a pack, strap, or jacket.

First, remove your HyperFlow™ bite valve by pulling straight out and off the hose. Then simply slide the cover onto the hose and reattach your bite valve.

Yes. Periodically adding a little Vaseline to the tracks will keep them supple and easy to close. Wipe away excess Vaseline to keep it from getting in your water and to prevent it from collecting dirt. In the field, a little lip balm or similar item can do the trick.
Absolutely. Simply turn your reservoir upside down after filling it. Then simultaneously squeeze the reservoir and the HyperFlow bite valve until all the air is purged. Bye, Bye sloshing.

E-mail: Cascade Designs Service Center
Tel: 1-800-531-9531

Yes. Simply remove the bite valve on your hydration system and connect the end of the hose directly to your filtration system’s outflow port. Using a GravityWorks™ filter system, your reservoir can take the place of the supplied Clean reservoir, creating what is arguably the lightest, most compact and efficient way possible to get water. GravityWorks™ filters are available with direct-to-reservoir and direct-to-bottle adapters for optimum versatility.
Scoutbuff
September 15, 2016
Yes, I would recommend this to a friend
Good affordable, reliable water storage
I've used collapsible Platy's for the past five years and still have a few of the originals. Tried something recently that I had never done before... Filled one with hot water, dropped it into a hiking sock and then tossed it into my sleeping bag. Warm feet all night! Not a single leak! (I also had some warm water to drink in the a.m.)
Elena
April 22, 2016
Yes, I would recommend this to a friend
Lasted for ~2years!
Bought the 1l bottle almost two years ago. It was great! It did sprout a very slow leak recently in a bottom corner crease.
arnie
March 2, 2016
No, I would not recommend this to a friend
the cap is easy to misplace
bought this product to travel, not outdoors but road warrior style on airplanes and hotels. oftentimes it is difficult to get water or if you can it costs and arm and a leg. I really like the portability for this type of use. My one suggestion would be to make the cap a different color than clear plastic, as it is it is easy to leave it on the desk. Another approach would be to attach the cap to the bottle.

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