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DuoLock™ SoftBottle™ .75L | 1.0L

Flexible water bottle with dual-locking cap.

The DuoLock SoftBottle flexible water bottle takes our popular SoftBottle design and adds a dual-locking cap for double the leak protection, plus a convenient clip handle. This flexible bottle is easy to fill, carry, and stow, making it great for day hikes, backpacking trips, camping, or traveling.

$11.95 - $13.95
In stock
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The DuoLock SoftBottle flexible water bottle takes our popular SoftBottle design and adds a dual-locking cap for double the leak protection, plus a convenient clip handle. This flexible bottle is easy to fill, carry, and stow, making it great for day hikes, backpacking trips, camping, or traveling.
  • Packable: Flattens and rolls up when empty, saving space.
  • Secure: DuoLock dual-locking cap won't accidentally flip or twist open, averting leaks.
  • Pure Platy experience: The DuoLock SoftBottle is taste-free, as well as BPA-free, BPS-free, and phthalate-free.
  • Easy to fill and clean: Wide mouth opening eases filling and cleaning; bottle is dishwasher safe.
  • Ready to go: Clip gate handle makes it easy to carry the bottle, or securely clip it to a strap or loop.
  • Ergonomic: Bottle is shaped to make it easy to grip, tip, and sip or pour.
Made in U.S.A.
0.75 liter 1.0 liter
Color Gray Prisms, Blue Prisms, Blue Skyline, Orange Skyline Gray Prisms, Blue Prisms, Blue Skyline, Orange Skyline
Capacity (Standard) 25 fl. oz 34 fl. oz
Capacity (Metric) 0.75 liters 1.0 liters
Weight (Standard) 1.5 oz 1.6 oz
Weight (Metric) 0.04 kg 0.04 kg
Width (Standard) 16 in 16.3 in
Width (Metric) 6.3 cm 6.42 cm
Length (Standard) 9.72 in 11.02 in
Length (Metric) 24.7 cm 28 cm
Film Nylon / Polyethylene Nylon / Polyethylene
Cap material Polypropylene / Thermoplastic Elastomer Polypropylene / Thermoplastic Elastomer
Bottle material Nylon / Polyethylene Nylon / Polyethylene
Country of Origin Made in U.S.A. Made in U.S.A.

Documents and Instructions

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.
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.