300ml (10oz) Zen Glass Bottle
This small glass water bottle removes the equivalent of 2,000 plastic straws from the ocean
Borosilicate glass is highly durable, temperature-resistant, and naturally free from chemicals, making it a safe and long-lasting choice for reusable water bottles
Dishwasher-safe for easy, hassle-free cleaning without compromising clarity or durability
Product Info
Pure Hydration, Simplified.
The Zen Glass Bottle 300ml (10oz) is a small minimalist glass water bottle designed for those who value clean lines, pure taste, and an uncomplicated approach to everyday hydration. Made from high-quality borosilicate glass, it delivers exceptional clarity and a lightweight, refined drinking experience.
Paired with a durable Tritan™ screw lid for a secure, leakproof seal, it’s well suited to desks, quiet routines, and slow mornings at home. Refreshingly simple and easy to live with, the Zen Glass Bottle is an everyday companion for mindful drinking.
Key Features
- Dishwasher safe
- BPA free glass water bottle
- Fits most cup holders
- Borosilicate glass body for a clean, pure-tasting drinking experience
- Capacity: 300ml / 10oz
- Minimalist design - lightweight, clear, and beautifully simple
- Durable Tritan™ lid with a secure, leakproof seal
Before first use
As with all high-quality drinkware, a brand-new bottle may have a slight taste from the finishing and component materials. This is completely normal. Wash the bottle and lid with warm soapy water before first use to remove it and ensure a clean, neutral flavour from your first sip
Shipping
Shipping You Can Count On
We deliver worldwide, no matter where you are, we’ll get your product to you. Every order is securely packed and shipped with trusted carriers, with tracking included for peace of mind. Free shipping is available in many countries once you reach the minimum spend - you’ll see the minimum spend when you add to cart. Wherever you call home, we’re proud to deliver sustainably and reliably
Warrany - Made to Last™
Made to Last™ Promise
At Just Bottle, quality isn't optional, it's our standard. That’s why every product is backed by our Made to Last™ Promise.
What’s covered: We guarantee your cup is free from manufacturing defects - including issues with the materials, lid functionality, or insulation performance for the lifetime of the product.
What’s not covered: Normal wear and tear (like dents from drops, or scratches) and damage from misuse or accidents.
If something’s not right, we’ll make it right - no complicated process, no fine print
Pure Hydration, Simplified.
The Zen Glass Bottle 300ml (10oz) is a small minimalist glass water bottle designed for those who value clean lines, pure taste, and an uncomplicated approach to everyday hydration. Made from high-quality borosilicate glass, it delivers exceptional clarity and a lightweight, refined drinking experience.
Paired with a durable Tritan™ screw lid for a secure, leakproof seal, it’s well suited to desks, quiet routines, and slow mornings at home. Refreshingly simple and easy to live with, the Zen Glass Bottle is an everyday companion for mindful drinking.
Key Features
- Dishwasher safe
- BPA free glass water bottle
- Fits most cup holders
- Borosilicate glass body for a clean, pure-tasting drinking experience
- Capacity: 300ml / 10oz
- Minimalist design - lightweight, clear, and beautifully simple
- Durable Tritan™ lid with a secure, leakproof seal
Before first use
As with all high-quality drinkware, a brand-new bottle may have a slight taste from the finishing and component materials. This is completely normal. Wash the bottle and lid with warm soapy water before first use to remove it and ensure a clean, neutral flavour from your first sip
Shipping You Can Count On
We deliver worldwide, no matter where you are, we’ll get your product to you. Every order is securely packed and shipped with trusted carriers, with tracking included for peace of mind. Free shipping is available in many countries once you reach the minimum spend - you’ll see the minimum spend when you add to cart. Wherever you call home, we’re proud to deliver sustainably and reliably
Made to Last™ Promise
At Just Bottle, quality isn't optional, it's our standard. That’s why every product is backed by our Made to Last™ Promise.
What’s covered: We guarantee your cup is free from manufacturing defects - including issues with the materials, lid functionality, or insulation performance for the lifetime of the product.
What’s not covered: Normal wear and tear (like dents from drops, or scratches) and damage from misuse or accidents.
If something’s not right, we’ll make it right - no complicated process, no fine print
Buy 1, Remove 2,000
With every glass drinking bottle, we remove 1 kilo of plastic waste, equal to 2,000 plastic straws, directly from beaches and coastal waters.
Instead of focusing on prevention, we support hands-on cleanup efforts where plastic has already entered the environment, making a real, measurable difference for our oceans
3,647,620
Plastic straws removed from the ocean recently
100%
Traceable through our partner organisations
Clear, compact, and intentionally simple, the Zen Glass Bottle is a small glass water bottle designed to fit seamlessly into daily routines.
Its smooth shape feels comfortable in hand and fits in handbags, while the secure Tritan™ screw lid provides a dependable, leakproof seal - making it a natural choice for workdays, light workouts, or quiet moments at home
Made from lightweight borosilicate glass, this glass water bottle keeps your water tasting fresh and unchanged, sip after sip.
Free from plastic aftertaste, it’s ideal for keeping close throughout the day, on your desk, in a tote, or by your bedside - offering a simple, refreshing way to stay hydrated
Clear, compact, and intentionally simple, the Zen Glass Bottle is a small glass water bottle designed to fit seamlessly into daily routines.
Its smooth shape feels comfortable in hand and fits in handbags, while the secure Tritan™ screw lid provides a dependable, leakproof seal - making it a natural choice for workdays, light workouts, or quiet moments at home
Made from lightweight borosilicate glass, this glass water bottle keeps your water tasting fresh and unchanged, sip after sip.
Free from plastic aftertaste, it’s ideal for keeping close throughout the day, on your desk, in a tote, or by your bedside - offering a simple, refreshing way to stay hydrated
Buying for Business?
If you’re looking to add your logo to reusable drinkware for your business, we offer a dedicated range designed for professional branding and bulk orders.
Our Corporate Branding Collection includes bottles, mugs, and tumblers created for custom logo printing - including our custom Zen Glass Bottle, ideal for events, gifting, and branded environments
View Corporate Branding CollectionFAQs
Can I put hot drinks in the Zen Glass Bottle?
Warm drinks are fine, but we don’t recommend using boiling liquids. While borosilicate glass handles heat better than regular glass, sudden temperature changes can still cause stress. For best results, allow boiling water to cool slightly before pouring it into the bottle
What is borosilicate glass?
Borosilicate glass is a high-quality type of glass known for its clarity, lightweight feel, and resistance to temperature changes. It’s commonly used in premium drinkware because it doesn’t retain flavours or odours, keeping your water tasting clean and pure
Is the Zen Glass Water Bottle dishwasher safe?
Yes. Both the glass water bottle and the Tritan™ screw lid are dishwasher safe. For best results, place the bottle securely on the top rack and wash the lid on the top rack to help maintain its finish over time
Is the Zen Glass Bottle leakproof?
Yes. The Zen Glass Bottle features a Tritan™ screw lid that creates a secure, leakproof seal when fully closed, making it suitable for everyday use at your desk, in a bag, or around the home
Is the glass water bottle BPA-free and food safe?
Yes. The Zen Glass Bottle is BPA-free and made from food-safe materials, ensuring it’s safe for everyday hydration and free from unwanted tastes or chemicals
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