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Item #:
44886533
Nathan Insulated Soft Flask, Soft Flask Running Bottle, Hydration Insulated Water Bottle for Hiking, Walking, Exercise, Fits in Vests, 18oz
Item #:
44886533
NZD 102
Price Details
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In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, August 12
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Stay cool and hydrated with our large-capacity insulated soft flask, perfect for any walk or run.
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What Stands Out
Insulated Design
Keeps your drinks cold or hot for hours, enhancing hydration during outdoor activities like hiking and running, unlike standard flasks that may compromise on temperature retention.
Versatile Use
Perfectly designed for various activities, it fits seamlessly into Nathan vests and is ideal for walking, exercise, or hiking, ensuring you stay refreshed no matter the adventure.
Compact Size
With an 18oz capacity, this soft flask is lightweight and easy to carry, making it a practical choice for athletes who prioritize space and convenience without sacrificing hydration.
Product Details
| Brand Name | Nathan |
| Item Weight | 2.4 ounces (68.04 grams) |
| Manufacturer | Nathan |
| UPC | 717064926718 |
| Global Trade Identification Number | 00717064926718 |
| Model Number | NS4017 |
| Manufacturer Part Number | NS4017 |
| Age Range Description | Adult |
| Material Type | Plastic |
| Product Care Instructions | Hand Wash Only |
| Material Type Free | Bisphenol A (BPA) Free |
| Finish Types | Glossy |
| Capacity | 15.95 Fluid Ounces |
| Number of Items | 1 |
| Unit Count | 1.0 Count |
| Number of Packs | 1 |
| Bottle Type | Collapsible Bottle |
| Additional Features | Bpa Free |
| Reusability | Reusable |
| Container Type | Bottle |
| Sport Type | Hiking, Running |
| Color | Grey |
| Theme | Love |
| Shape | Round |
| Style Name | Functional |
| Recommended Uses For Product | Hiking, Running |
| Brand | Nathan |
| Material | Plastic |
Who Should Buy?
-
Runners
Ideal for runners needing lightweight and insulated hydration during training or races, perfect for hands-free usage.
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Hikers
Great for hikers who prefer carrying water efficiently, ensuring their beverage stays cool during long treks.
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Fitness Enthusiasts
Suitable for gym-goers wanting a portable hydration solution, especially during intense workouts or outdoor exercises.
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Heavy Drinkers
Not suitable for those who prefer carrying large volumes of water, as it only holds 18oz.
Product Description
Nathan Insulated Soft Flask, Soft Flask Running Bottle, Hydration Insulated Water Bottle for Hiking, Walking, Exercise, Fits in Vests, 18oz
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the capacity of the Nathan Insulated Soft Flask?
Answer: The Nathan Insulated Soft Flask has a capacity of 18 ounces, making it an ideal choice for hydration on the go. This size allows for ample water or electrolyte drink storage, sufficient for short- to medium-length activities such as running or hiking. Its soft design permits the bottle to compress as you drink, preventing water sloshing and keeping it lightweight. -
Question:
Is the Nathan Soft Flask compatible with other hydration systems?
Answer: Yes, the Nathan Insulated Soft Flask is designed to fit seamlessly in all Nathan hydration vests. This compatibility ensures easy access during your outdoor activities, allowing you to stay hydrated without interrupting your flow. The flask's lightweight and compact size make it a versatile option for athletes who require efficient hydration solutions. -
Question:
How does the insulation work in the Nathan Soft Flask?
Answer: The insulation in the Nathan Soft Flask helps to maintain the temperature of your liquids, keeping them cooler or warmer for longer periods. This is particularly beneficial on hot days when you want cold water or when you're sipping on warm fluids in cooler conditions. The insulated design is aimed at ensuring optimal hydration experiences no matter the weather conditions. -
Question:
Is the Nathan Soft Flask safe for storing liquids?
Answer: Absolutely, the Nathan Insulated Soft Flask is crafted from BPA-free, food-grade materials ensuring safety for storing both water and sports drinks. This feature makes it a healthy option as it eliminates the risk of releasing harmful chemicals into your beverages. It’s suitable for everyday hydration purposes whether you are hiking, running, or simply staying active. -
Question:
Can I easily clean the Nathan Insulated Soft Flask?
Answer: Yes, the Nathan Insulated Soft Flask is designed for convenient cleaning. You can easily rinse it out with warm soapy water or place it in the top rack of your dishwasher for a thorough cleaning. Maintaining hygiene is crucial, especially when using it for various hydration needs, so regular cleaning ensures the freshness of your liquids. -
Question:
What are the dimensions of the Nathan Insulated Soft Flask?
Answer: The Nathan Insulated Soft Flask has compact dimensions that make it easy to fit in your hand and within hydration packs or vests. While exact dimensions can vary slightly, it's designed to be ergonomic, allowing athletes and outdoor enthusiasts to easily store and manage it while on the move. This compact design means you won’t be weighed down while enjoying your adventures. -
Question:
How do I know when to refill the Nathan Soft Flask?
Answer: The Nathan Insulated Soft Flask features a collapsible design, which enables you to easily gauge how much liquid is left. As you drink, the flask compresses, giving you a clear visual cue that it needs refilling as it becomes lighter and less filled. This feature enhances the experience of staying hydrated without the need to check intricate measurements constantly. -
Question:
What materials are used in the Nathan Soft Flask?
Answer: The Nathan Insulated Soft Flask is made from durable, BPA-free thermoplastic elastomer (TPE) for the outer shell, and the insulation material is designed to enhance performance while ensuring safety. These materials create a lightweight yet robust product that can withstand the rigors of outdoor activities. Its construction is intended for resilience and repeated use across various conditions. -
Question:
Can I freeze the Nathan Insulated Soft Flask?
Answer: Freezing the Nathan Insulated Soft Flask is generally not recommended, as it may compromise the material's structure and insulation properties. Instead, it's best used with chilled liquids for optimal cooling. This approach allows you to enjoy the benefit of a cool hydration experience without risking damage to the flask. -
Question:
Where can I buy the Nathan Insulated Soft Flask in New Zealand?
Answer: You can purchase the Nathan Insulated Soft Flask from Ubuy in New Zealand. Ubuy offers a convenient online shopping experience, ensuring that you can easily find and order this hydration solution within your region. Their platform is designed for optimal customer satisfaction, allowing you to focus on your outdoor adventures without worrying about your hydration needs.
Nathan Hydration Packs NS4017 Editorial Review
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Ranee
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“Paint ordered from USA, u buy got the product to me in New Zealand in approx a week”
22 July 2026 · via Trustpilot
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“very speedy delivery,tracking info was superb-best experikence ever!!!”
24 June 2026 · via Trustpilot
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“Love what I received and ordered found that usa clothes are more better quality and look better than the same clothes in my country but are harder to find here recommend ubuy 100%”
22 June 2026 · via Trustpilot
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Dneah
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“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”
15-Jul-26 · via Trustpilot
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Tania
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“Easy to order, easy to track and the product is great to use. Also, the person-to-person (not automated) phone call I got to confirm that I'd received the item was wonderful ??”
11-Jul-26 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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NZD 102
Order now and get it around Wednesday, August 12
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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Features & Benefits
- Large-capacity 18oz. soft flask.
- Fits great in front hydration vest pockets or in the back storage or stash pocket.
- Bite valve keeps liquids from escaping and allows for a quick and easy drink.
- Keeps your water cooler 38% longer than a regular flask.
- Easy to clean.
- BPA free.
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