UTOBEST
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UTOBEST 150ml Soft Flask with 28mm Caliber, Collapsible Flexible TPU Hydration Water Bottle, 1 Pack, for Running, Hiking, Cycling, Climbing, and Marathon Green
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UTOBEST 150ml Soft Flask with 28mm Caliber, Collapsible Flexible TPU Hydration Water Bottle, 1 Pack, for Running, Hiking, Cycling, Climbing, and Marathon Green
Effortless Hydration: Features a high-performance silicone bite valve that ensures smooth, spill-free flow and a leak-proof design.
UTOBEST 150ml Soft Flask with 28mm Caliber, Collapsible Flexible TPU Hydration Water Bottle, 1 Pack, for Running, Hiking, Cycling, Climbing, and Marathon Green
Item #: 199888507

UTOBEST 150ml Soft Flask with 28mm Caliber, Collapsible Flexible TPU Hydration Water Bottle, 1 Pack, for Running, Hiking, Cycling, Climbing, and

Item #: 199888507

TZS 50498

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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Order now and get it around Wednesday, September 30
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Effortless Hydration: Features a high-performance silicone bite valve that ensures smooth, spill-free flow and a leak-proof design.
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What Stands Out

Flexible Design
The collapsible soft flask easily fits into pockets or bags, making it convenient for outdoor activities like running, hiking, and cycling without taking up much space.
Durable Material
Made from high-quality TPU, this water bottle ensures safety and longevity, designed to withstand tough outdoor conditions while keeping your hydration safe and accessible.
Versatile Use
With a 28mm caliber, this flask caters to a variety of users, perfect for athletes participating in marathons, climbers needing hydration, and all outdoor enthusiasts seeking portable solutions.

Product Details

Shop UTOBEST 150ml Soft Flask with 28mm Caliber, Collapsible Flexible TPU Hydration Water Bottle, 1 Pack, for Running, Hiking, Cycling, Climbing, and Marathon Green online at a best price in Tanzania. B0DPLY9S5G
Country of OriginThis item will be imported from US
Item Weight0.3 lbs (140 grams)
What is in the boxUTOBEST 150ml Soft Flask... For more details, please check description/product details

Who Should Buy?

Suitable For
  • Runner's Companion

    Ideal for runners needing lightweight hydration during training or races without adding extra weight.

  • Hiking Necessity

    Great for hikers seeking a collapsible and flexible solution for carrying water on long trails.

  • Active Cyclist

    Perfect for cyclists wanting easy access to hydration without bulky water bottles or packs.

Not Suitable For
  • Heavy Drinkers

    Not suitable for those requiring larger volume water containers for hydration throughout the day.

Product Description

UTOBEST 150ml Soft Flask with 28mm Caliber, Collapsible Flexible TPU Hydration Water Bottle, 1 Pack, for Running, Hiking, Cycling, Climbing, and Marathon Green

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the capacity of this soft flask?

    Answer: The soft flask has a capacity of 150ml, making it ideal for quick hydration during physical activities. This size is particularly suitable for runners and cyclists who prefer lightweight options that won't weigh them down. Whether you're on a short run or a long hike, this compact flask provides just the right amount of hydration without being cumbersome.
  • Question: What material is the soft flask made from?

    Answer: The soft flask is constructed from flexible TPU (Thermoplastic Polyurethane), which is known for its durability and resistance to impacts. TPU is also lightweight, making it an excellent choice for outdoor activities like hiking, running, and cycling. Because of its collapsible design, it allows for convenient storage when not in use, ensuring it takes up minimal space in your backpack.
  • Question: Is the flask collapsible?

    Answer: Yes, this soft flask is designed to be collapsible. Once empty, it can be rolled up or flattened, making it incredibly convenient to carry. This feature is especially beneficial for athletes who need to save space in their gear during activities like marathons or multi-day hikes, allowing them to pack efficiently without sacrificing hydration.
  • Question: What is the diameter of the opening of the flask?

    Answer: The flask features a 28mm caliber opening, making it easy to fill and clean. This wide opening allows for quick filling with water or sports drinks, ensuring you stay hydrated without hassle. It’s also designed to be compatible with standard water filters, providing versatility for outdoor enthusiasts who need clean water on the go.
  • Question: Can this flask be used for hot liquids?

    Answer: No, this soft flask is designed specifically for cold or room temperature liquids. Using hot liquids can compromise the integrity of the TPU material. It’s perfect for water, sports drinks, or electrolyte solutions needed during intense activities like running or hiking. Using the flask as directed enhances its longevity and performance.
  • Question: How do I clean the soft flask?

    Answer: To clean your soft flask, simply rinse it with warm soapy water and let it air dry. For deeper cleaning, using a bottle brush can help reach the interior surfaces. Regular cleaning is crucial to prevent buildup and maintain the integrity of the flask. This care ensures that you’ll always have a fresh taste without any residual flavors.
  • Question: Is the flask leak-proof?

    Answer: Yes, the soft flask is designed to be leak-proof when properly closed. The closure mechanism ensures that liquid stays contained, preventing any unwanted spills or leaks during your run or hike. This feature is particularly important for athletes who need a reliable hydration solution while on the move.
  • Question: Can I use this flask for sports other than running?

    Answer: Absolutely! This flexible soft flask is great for various activities, including hiking, cycling, climbing, and marathon running. Its lightweight design and collapsibility make it versatile for any sport where hydration is essential. Whether you're scaling a mountain or biking trails, it provides necessary hydration without the fuss.
  • Question: What colors does this flask come in?

    Answer: This particular model is offered in a vibrant green color, allowing for easy visibility while participating in outdoor activities. The bright color not only adds a fun aesthetic but also makes it easier to spot in your gear or among nature. Some users appreciate this aspect during group activities where sharing hydration is common.
  • Question: Where can I buy the 150ml Soft Flask?

    Answer: You can purchase the 150ml Soft Flask at Ubuy in Tanzania. Ubuy offers a convenient online shopping experience, allowing you to easily find and order the flask from the comfort of your home. This platform is known for its user-friendly interface and ensures that you get the latest hydration solutions available in your region.

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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

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TZS 50498

Order now and get it around Wednesday, September 30

QTY:

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Features & Benefits

  • High-performance silicone bite valve for smooth, spill-free hydration.
  • Removable dust cover for superior hygiene.
  • Ultralight design at just 29.8g, ideal for outdoor sports.
  • Versatile sizes: 150ml, 200ml, and 500ml for various activities.
  • Made from BPA- and PVC-free food-grade TPU for safety and eco-friendliness.
  • Easy to fill and clean with a wide mouth and ergonomic grooves.

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