1.2L Titan Tumbler - Bone
This leakproof straw tumbler removes 2,000 plastic straws from the ocean
Stainless steel with TempControl™ insulation
Stainless steel with TempControl™ insulation
Every 1.2L insulated tumbler with straw has TempControl™ vacuum insulation to keep drinks piping hot or ice cold for longer
Product Info
Built for all-day hydration, wherever you go
Stay hydrated all day with the Just Bottle Titan Tumbler 1.2L (40oz) - a large insulated tumbler with straw designed for everyday performance. Crafted from durable, food-grade stainless steel, this 1.2L insulated tumbler keeps drinks cold for up to 24 hours or hot for 12, making it ideal for water, iced coffee, smoothies, or protein shakes.
Designed for busy days and active lifestyles, the Titan features a leakproof straw lid with a flip-up design for easy, one-handed sipping, plus a sturdy carry handle for effortless transport. The stainless steel tumbler with straw is BPA-free, resists flavour transfer and staining, and is built to handle daily use without dents or fuss.
Whether you’re looking for a large water tumbler, a leakproof straw tumbler, or a reliable everyday insulated tumbler, the Titan delivers maximum capacity in a practical, streamlined design that fits seamlessly into work, travel, gym sessions, and weekends outdoors.
Product details:
- Fits most car cup holders
- Double wall stainless steel with TempControl™ insulation - 24 hours cold, 12 hours hot
- Capacity 1.2 Litre / 40oz
- Leakproof when closed
- BPA free, food grade stainless steel
- Wide mouth opening for easy cleaning and large ice cubes
- Dimensions - Height 27cm | Bottom width 7.5cm | Lid width 10cm | Width including handle 15cm
- Hand washing recommended for best long term performance
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
Built for all-day hydration, wherever you go
Stay hydrated all day with the Just Bottle Titan Tumbler 1.2L (40oz) - a large insulated tumbler with straw designed for everyday performance. Crafted from durable, food-grade stainless steel, this 1.2L insulated tumbler keeps drinks cold for up to 24 hours or hot for 12, making it ideal for water, iced coffee, smoothies, or protein shakes.
Designed for busy days and active lifestyles, the Titan features a leakproof straw lid with a flip-up design for easy, one-handed sipping, plus a sturdy carry handle for effortless transport. The stainless steel tumbler with straw is BPA-free, resists flavour transfer and staining, and is built to handle daily use without dents or fuss.
Whether you’re looking for a large water tumbler, a leakproof straw tumbler, or a reliable everyday insulated tumbler, the Titan delivers maximum capacity in a practical, streamlined design that fits seamlessly into work, travel, gym sessions, and weekends outdoors.
Product details:
- Fits most car cup holders
- Double wall stainless steel with TempControl™ insulation - 24 hours cold, 12 hours hot
- Capacity 1.2 Litre / 40oz
- Leakproof when closed
- BPA free, food grade stainless steel
- Wide mouth opening for easy cleaning and large ice cubes
- Dimensions - Height 27cm | Bottom width 7.5cm | Lid width 10cm | Width including handle 15cm
- Hand washing recommended for best long term performance
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 leakproof straw tumbler, 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
The Titan is a 1.2L insulated tumbler with straw designed for real daily use. Its leakproof straw lid features a secure flip-up design that lets you sip comfortably with one hand, whether you’re driving, walking, or working out. When closed, the lid seals tightly to help prevent spills in bags, backpacks, or cup holders, making it a reliable choice for busy days and travel.
Built for convenience without compromise, this leakproof straw tumbler is ideal for water, iced coffee, smoothies, and more - no tipping, no mess, no distractions.
Designed with your everyday in mind, the Titan Tumbler has a soft base underside that reduces noise and impact when placed on desks, tables, or gym floors. This subtle detail helps protect surfaces while making the tumbler quieter to use at home, in the office, or during meetings.
Combined with its high-capacity design and durable stainless steel build, this thoughtful feature makes the Titan a practical everyday insulated tumbler that fits easily into your routine.
Made from durable, food-grade stainless steel, the Titan is a large insulated tumbler built to maintain temperature throughout the day. Its double-wall TempControl™ insulation keeps drinks cold for up to 24 hours or hot for 12, so your hydration stays refreshingly cold or perfectly warm from morning to night.
As a stainless steel tumbler with straw, it resists flavour transfer, staining, and everyday wear, delivering consistent performance whether you’re at work, on the road, or outdoors.
The Titan is a 1.2L insulated tumbler with straw designed for real daily use. Its leakproof straw lid features a secure flip-up design that lets you sip comfortably with one hand, whether you’re driving, walking, or working out. When closed, the lid seals tightly to help prevent spills in bags, backpacks, or cup holders, making it a reliable choice for busy days and travel.
Built for convenience without compromise, this leakproof straw tumbler is ideal for water, iced coffee, smoothies, and more - no tipping, no mess, no distractions.
Designed with your everyday in mind, the Titan Tumbler has a soft base underside that reduces noise and impact when placed on desks, tables, or gym floors. This subtle detail helps protect surfaces while making the tumbler quieter to use at home, in the office, or during meetings.
Combined with its high-capacity design and durable stainless steel build, this thoughtful feature makes the Titan a practical everyday insulated tumbler that fits easily into your routine.
Made from durable, food-grade stainless steel, the Titan is a large insulated tumbler built to maintain temperature throughout the day. Its double-wall TempControl™ insulation keeps drinks cold for up to 24 hours or hot for 12, so your hydration stays refreshingly cold or perfectly warm from morning to night.
As a stainless steel tumbler with straw, it resists flavour transfer, staining, and everyday wear, delivering consistent performance whether you’re at work, on the road, or outdoors.
Real People. Real Opinions.
Dawn
This was my second order from Just Bottle - I had gotten these same bottles for my daughter and husband and they were so great, I had to order one for myself and my son! Highly recommend as the water really stays cold (not just saying that - it's actually true!). Love the look, the colors and the function. Thanks, Just Bottle, for a reusable water bottle that the whole family loves!
Teema
This bottle has an excellent ability to maintain the temperature of the beverage. Suitable for carrying to various places. The material is strong and durable, also the design is beautiful, simple and classic.
Lee
I purchased the bottle along with the different lids, and I’m really impressed. I love the flexibility it offers. My only complaint is that the lids are sold separately, but they're worth it for the convenience.
J
The insulation does a fantastic job of retaining heat, and the lid is secure enough to prevent any spills. I also like the fact that it’s easy to clean and maintain
Champ
It was great to have fresh cold water throughout the hike, which made the whole experience more enjoyable
Buying for Business?
If you’re looking to add your logo to premium reusable drinkware, we offer a dedicated range designed specifically for businesses. Our Corporate Branding Collection includes bottles, mugs, and Custom Titan Tumblers made for high-quality logo printing - ideal for corporate gifting, events, and team gear
View Corporate Branding CollectionFAQs
What makes this different from other large tumblers?
The Titan combines high-capacity 1.2 litre hydration, a leakproof straw lid, durable stainless steel construction, and a soft base underside that helps reduce noise and protect surfaces - all in a practical, everyday design
Is the straw lid completely leakproof?
Yes. The Titan features a leakproof straw lid designed to seal securely when closed. It’s safe for everyday use in bags, backpacks, and car cup holders, though we recommend keeping it upright for best performance when carrying liquids
How long does the Titan Tumbler keep drinks hot or cold?
Thanks to double-wall TempControl™ insulation, this 1.2L insulated tumbler keeps drinks cold for up to 24 hours and hot for up to 12 hours, depending on starting temperature and usage
Does the 1.2L tumbler fit in car cup holders?
Yes. The Titan Tumbler is designed to fit most standard car cup holders, making it ideal for commuting, road trips, and daily travel
Is the Titan Tumbler BPA-free and safe to use every day?
Absolutely. The tumbler is made from BPA-free, food-grade stainless steel and is designed for daily hydration. It won’t retain flavours or odours and is safe for water, coffee, smoothies, and more
Can I put the Titan Tumbler in the dishwasher?
Hand washing is recommended to maintain the finish and long-term performance of the insulated tumbler with straw lid. The wide mouth design makes cleaning quick and easy
Is this tumbler suitable for hot drinks?
Yes. While designed primarily for cold beverages, the Titan can also be used for hot drinks. Caution is advised when drinking hot liquids through the straw lid
Can I use this tumbler for drinks other than water?
Yes. The stainless steel interior stops staining and flavour transfer, making it perfect for iced coffee, smoothies, protein shakes, and other drinks
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