







Jessica Thompson
The ONTA collapsible water bottle is incredibly convenient and has become my go-to for all my outdoor adventures!
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Featured On
As seen on Outdoor Life, Gear Junkie, and Backpacker Magazine.
- Outdoor Life
- Gear Junkie
- Backpacker Magazine

Say Goodbye to Bulky Bottles!
Tired of lugging around heavy water bottles that leak like a sieve? Meet the ONTA Collapsible Water Bottle! This lightweight, BPA-free silicone wonder is your new travel buddy, folding up to fit in your pocket when empty. Perfect for camping, hiking, or just hanging out with friends, it holds 550 ml of your favorite drink without the plastic taste. Plus, it's leak-proof! So, toss it in your bag and worry less about spills and more about enjoying your adventure!

A Bottle That Fits Your Lifestyle!
Whether you're sweating it out at the gym or sipping lemonade by the beach, the ONTA Collapsible Water Bottle has got your back! With a wide mouth for easy cleaning and a carabiner to clip onto your backpack, this bottle is as versatile as your social calendar. Plus, it can handle both hot and cold drinks like a pro! Just remember, no scalding hot coffee over 60°C, or you'll have a mini fountain on your hands!
What Our Customers Are Saying
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I recently took this collapsible water bottle on a hiking trip and it exceeded my expectations. It's lightweight and fits perfectly in my backpack. Plus, I love that it's leak-proof!
Emily R. -
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This water bottle is fantastic! The wide mouth design makes it easy to clean and add ice. I appreciate that it’s made from BPA-free silicone, which gives me peace of mind.
Michael T. -
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I was looking for a portable water bottle for my gym sessions, and this is perfect. The carabiner is a great addition, allowing me to clip it onto my bag easily. Highly recommend!
Jessica L.
FAQ
What material is the Collapsible Water Bottle made from?
The Collapsible Water Bottle is made from BPA-free silicone, ensuring it is safe and non-toxic for your health.
What is the volume capacity of the water bottle?
The water bottle has a volume capacity of 550 mL.
Is the water bottle leak-proof?
Yes, the water bottle features double leak-proof protection at the water cover and drink mouth cover, preventing any spills in your bag.
Can I use this water bottle for hot liquids?
Yes, the bottle is suitable for hot liquids up to 248°F (120°C), but it is not recommended for liquids over 60°C to avoid leakage.
How should I clean the water bottle before first use?
When first using the bottle, it is advisable to soak it in warm water with a lemon slice for at least 6 hours and then clean it thoroughly.
What is the weight of the water bottle?
The assembled product weight of the water bottle is 0.43 lb (approximately 174 g).
Does the water bottle come with any accessories?
Yes, the water bottle comes with a carabiner for easy attachment to bags, a use manual, and is packaged in a gift box.
Is there a warranty for the Collapsible Water Bottle?
Yes, there is a 1-year satisfaction guarantee for the Collapsible Water Bottle.
What are the dimensions of the water bottle when assembled?
The assembled dimensions of the water bottle are 3.60 x 3.60 x 5.12 inches.
Is the water bottle suitable for outdoor activities?
Absolutely! The ONTA Collapsible Water Bottle is ideal for various outdoor activities such as traveling, camping, hiking, and sports.