17oz Soft TPU Water Flask | Foldable BPA-Free Hydration Bottle for Outdoor Sports

Stay hydrated without the bulk. This 17oz soft TPU water flask folds flat when empty, making it an ideal hydration solution for hiking, running, and travel. It is made from BPA-free, food-grade materials for safe and reusable use.

This foldable water bottle is designed for active lifestyles. Its lightweight and compact design means it takes up minimal space in your pack or pocket. The baby-grade silicone nozzle provides a clean drinking experience, while the dustproof cap keeps the mouthpiece clean. It is a practical and eco-friendly choice for anyone who needs water on the go.

The bottle is built for durability and convenience. The leak-resistant seal prevents spills inside your bag, and the material withstands temperatures from 0°C to 40°C (32°F to 104°F). Whether you are on a long trail run or a weekend camping trip, this flask is a reliable companion for staying hydrated.

Switching to a reusable TPU flask helps reduce single-use plastic waste. It is a simple change that supports a more sustainable outdoor lifestyle. The flask is easy to clean and ready for your next adventure.

Key Features and Benefits

- BPA-free TPU material that is safe for daily hydration and gentle on the environment

• Foldable design that collapses flat when empty, saving valuable space in your gear

• Baby-grade silicone nozzle that provides a hygienic and comfortable drinking experience

• Dustproof cap that protects the nozzle from dirt and debris during outdoor activities

• Leak-resistant sealing that keeps your bag dry and your belongings safe from spills

• Lightweight construction that adds minimal weight to your pack or pocket

Who Is This For

- Hikers and backpackers who need a compact water solution for long trails

• Trail runners and cyclists looking for a lightweight hydration option

• Travelers who want a reusable bottle that packs flat in a suitcase or daypack

• Eco-conscious individuals seeking a durable alternative to single-use plastic bottles

Usage Scenario

Mark was halfway through a 10-mile trail run when his hard plastic water bottle started bouncing uncomfortably in his pack. He pulled out his new 17oz soft TPU flask, took a sip from the clean silicone nozzle, and tucked it back in. The flask folded down to almost nothing as he drank, leaving room for his snacks and jacket. He finished the run without any spills or discomfort.

Micro Comparison

Unlike rigid plastic or metal bottles, this TPU flask folds flat when empty, saving significant space in your pack. It is also lighter than most stainless steel options, making it better for activities where every ounce matters. The soft material is quieter and more comfortable against your body during movement.

Specifications

- Material: TPU (Body), Silicone (Nozzle)

• Capacity: 500ml / 17 oz

• Temperature Resistance: 0°C–40°C / 32°F–104°F

• Color: Blue

• Dimensions: 17 cm x 10 cm / 6.7 in x 3.9 in (when full)

Size Guide

Please allow 1-3 cm / 0.4-1.2 in difference due to manual measurement.

Package Includes

- 1 x 17oz Foldable TPU Water Flask

Why You Will Love It

This flask gives you the freedom to hydrate without the hassle of a bulky bottle. It is a smart, space-saving companion for any outdoor activity. You will appreciate how easily it fits into your routine and your pack.

Questions and Answers

Question: Is this water bottle safe for hot water?

Answer: No, this bottle is designed for cold or room temperature water. The recommended temperature range is 0°C to 40°C (32°F to 104°F).

Question: Can I put this flask in the freezer?

Answer: Yes, you can freeze water in the flask. However, avoid overfilling as the water will expand. It is also safe to use with ice cubes.

Question: Does this bottle have a strong plastic smell?

Answer: The TPU material is food-grade and BPA-free. It may have a slight initial smell, which usually fades after a few uses and a gentle wash.

Question: Is the nozzle easy to clean?

Answer: Yes, the silicone nozzle can be cleaned with warm soapy water. The wide opening allows for easy access to the inside of the flask for thorough cleaning.

Question: Will this bottle leak in my bag?

Answer: The flask features a leak-resistant seal. When the cap is closed properly, it is designed to prevent spills during normal use and transport.