Custom Tumbler & Flask Printing
Vacuum flasks for commuters, outdoor crews, corporate gifts and travel — hours of hot or cold.

Vacuum Flasks / Tumblers Selection by Capacity

Smart Temperature Vacuum Flask (500ml)- ST7231
Stainless Steel | 500ml | Smart Temperature

Stainless Steel Vacuum Flask (500ml)- ST7236
Stainless Steel | 500ml

Stainless Steel Insulated Vacuum Flask (500ml)- ST7258
Stainless Steel | 500ml

Stainless Steel Insulated Vacuum Flask (500ml)- ST7300
Stainless Steel | 500ml
Vacuum Flasks / Tumblers Selection by Lid Type

Smart Temperature Vacuum Flask (500ml)- ST7231
Stainless Steel | 500ml | Smart Temperature

Stainless Steel Vacuum Flask (500ml)- ST7236
Stainless Steel | 500ml

Stainless Steel Insulated Vacuum Flask (500ml)- ST7258
Stainless Steel | 500ml

Stainless Steel Insulated Vacuum Flask (500ml)- ST7300
Stainless Steel | 500ml
Vacuum Flasks / Tumblers on Budget

Stainless Steel Insulated Vacuum Flask (500ml)- ST733
Stainless Steel | 500ml

Stainless Steel Vacuum Flask (500ml)- ST5168-1
Stainless Steel | 500ml

Stainless Steel Insulated Vacuum Flask (500ml)- ST3230
Stainless Steel | 500ml

Smart Temperature Vacuum Flask (500ml)- ST7231
Stainless Steel | 500ml | Smart Temperature
Last Minutes Order of Vacuum Flasks / Tumblers

Stainless Steel Vacuum Flask (500ml)- ST7236
Stainless Steel | 500ml

TYESO Vacuum Insulated Bottle (750ml) - TS_01_01009
TYESO | Stainless Steel | 750ml

Stainless Steel Insulated Vacuum Flask (600ml)- ST7253
Stainless Steel | 600ml

Stainless Steel Insulated Vacuum Flask (500ml)- ST7242
Stainless Steel | 500ml
Discover CUSTA's Custom Tumblers or Custom Flask
Beat the rush hour chill or summer heat, discover CUSTA’s tumbler and vacuum flasks, your go-to choice for perfectly tempered drinks with a touch of custom style. At CUSTA, we offer users youthful, modernly designed vacuum flasks made from vacuum-insulated stainless steel or double-walled vessels. Advanced materials are the key factor in keeping your drinks at the perfect temperature, whether it’s hot water or a cold beverage. In addition, CUSTA vacuum flasks come in various sizes to meet different user needs.
CUSTA customized vacuum flasks are personalized products that allow customers to print their desired designs using exclusive printing technologies such as UV printing or Pad printing, ensuring sharp images, vibrant colors, and long-lasting durability.
Why Choose Our Tumbler and Vacuum Flasks
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Extended Temperature Retention
CUSTA vacuum flasks use advanced double-wall insulation to keep drinks hot for up to 12 hours or cold for 24 hours, perfect for all-day use. Whether at work or on an adventure, your beverage stays at the ideal temperature for every sip.
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Leak-Proof Designs For Travel
Our flasks feature a secure, double-seal cap that prevents leaks, making them ideal for travel, commutes, or outdoor activities without spills. Toss them in your bag with confidence, knowing your belongings stay dry and mess-free.
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Lightweight Yet Durable
Crafted from food-grade 304 stainless steel, CUSTA flasks are lightweight for easy carrying yet tough enough to withstand daily wear and tear. This high-quality material ensures safety, resists corrosion, and maintains a sleek look for long-term use.
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Vibrant Custom Prints For Branding
CUSTA offers vibrant, durable prints like laser engraving or UV printing for personalized branding, with no minimum order required for ultimate flexibility. Transform your flask into a standout promotional tool or unique gift, perfect for businesses or individuals looking to make an impression.
Tips to Choose Your Vacuum Flasks
Among a wide range of high-quality CUSTA vacuum flasks, it may be hard for you to choose the right ones. Let’s consider some tips below for advice:
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For Daily Office Use: Pick 500ml flasks for keeping coffee or tea hot at your desk, fitting easily in small bags or on crowded tables. Choose a screw-on lid with a matte stainless steel finish in neutral colors like black or silver for a sleek, modern look that suits professional settings.
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For Hiking or Outdoor Trips: Select 1000ml capacity flasks ensures ample hydration for long hikes, while a leak-proof flip lid offers quick access without spilling during rugged adventures. Opt for a powder-coated exterior in bold colors like forest green or navy for durability and a stylish, grippy finish that resists scratches.
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For Gifting or Branding: Choose 600ml or larger capacity flasks that strike a balance for versatility, paired with a push-button lid for easy one-handed sipping, ideal for gifts or promotional items. Go for glossy finishes in vibrant colors like red or teal to make custom logos pop, ensuring eye-catching branding or a personalized touch.
Tips to Customize Your Custom Tumblers
Let’s find below some useful tips to customize your vacuum flasks at CUSTA:
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Select the Best Printing Method: Choose a printing technique like laser engraving for stainless steel or UV printing for coated flasks to ensure vibrant, long-lasting designs.
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Optimize the Printing Area: Use the flask’s curved surface or flat side panel for designs, ensuring logos or text are placed prominently without stretching or distortion.
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Keep Designs Simple and Bold: Opt for clean, high-contrast designs with minimal colors to ensure clarity across flask sizes and to reduce printing costs. Simple graphics or text, like a tagline or icon, make your flask versatile for gifting or promotions.
Custom Vacuum Flasks Solutions for Malaysian Businesses
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Consistent Quality
CUSTA vacuum flasks are meticulously crafted to meet rigorous quality standards, ensuring each flask delivers reliable performance and a premium feel for professional branding. Trusted by Malaysian businesses like EMGS or Moomoo, our flasks undergo thorough testing to guarantee durability and flawless functionality for daily use.
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Eco-Friendly Practices
Made from food-grade 304 stainless steel, CUSTA flasks are free from harmful chemicals and designed for safe, sustainable hydration. Our eco-conscious manufacturing reduces environmental impact, making these flasks a responsible choice for businesses prioritizing green practices in Malaysia.
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Bulk Order Benefits
Malaysian businesses can take advantage of tiered discounts on bulk orders, with larger orders unlocking higher savings, making it cost-effective for events or corporate gifting. This flexible pricing structure allows companies to customize high-quality flasks in volume without straining budgets.
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Nationwide Delivery Across Malaysia
We offer efficient, nationwide delivery across Malaysia, ensuring your custom flasks arrive promptly and in perfect condition. Our optimized logistics keep shipping affordable, providing businesses with hassle-free access to branded products anywhere in the country.
Submit Your Design Mock-up To Get Your Custom Tumblers & Flasks
Ready to make your brand stand out? Submit your design mock-up today to create custom CUSTA vacuum flasks that leave a lasting impression!
What Our Clients Say About CUSTA
Really happy with my order and the whole experience with CUSTA! I wanted a custom T-shirt for an upcoming concert, but the artwork I had was AI-generated and the files I could provide were quite pixelated. I’m also not familiar with editing or preparing artwork for printing, so I really appreciated how patient and helpful the team was. They reassured me that they could work with what I had, helped clean up/recreate the design, and sent me the final artwork for approval before printing. The turnaround was also incredibly fast. I placed and paid for my order on 24 September and received it on 1 October, well ahead of the date I needed it. Most importantly, the finished shirt turned out SO GOOD. The colours are extremely vibrant, the print looks great, and I was especially impressed by the quality of the T-shirt itself. The material feels thick and substantial, not thin or flimsy at all. The price was absolutely worth it for the quality I received. Great service, great quality and a very smooth experience from start to finish. Thank you for patiently helping me bring my concert shirt idea to life! 😂❤️ Definitely very happy with my order.
From: L J (Mrs Pauer)
See it on googleFantastic service and great high quality product. We needed shirts in a short turnaround time they delivered. Great communication in checking our final design was perfect. Can’t recommend you enough. We will definitely use you again. Highly recommend. Thank you!
From: Greta Bradley
See it on googleVery fast turnaround and speedy delivery, even for cross border! Great customisation options as well.
From: Sean Gee
See it on googleGreat customer service! Had a rush order and they helped me make it happen. Definitely recommended
From: Amanda Mo
See it on googleI really love their service and printing quality, and their willingness to solve my bulk order requests💯 I believe CUSTA will be a fast growing company because of their humility in making improvements 👍💪 Appreciate their hard work. Highly recommend ❤️ …
From: Ng Shu Tian
See it on googleThis was my first time ordering from Custa, and I’m very happy with the experience. Afizie was extremely helpful, attentive to our requests, and provided excellent service throughout the process. The quality of the products is also very …
From: doll chelo
See it on googleMore Categories to Explore

Ceramic Mugs
Ceramic mugs for cafés, office pantries, staff gifts and anniversaries — the mug people keep.

Organic Wheat Fiber Mugs
Wheat fiber mugs for CSR gifts, green campaigns and schools — plant-based and light to carry.

Thermo Mugs
Thermo mugs for commuters, office gifts, cafés and winter events — keeps a drink hot on the way.

Water Bottles
Water bottles for schools, gyms, runs and staff kits — the everyday bottle for a whole team.

Metal Bottles
Metal bottles for gyms, hikes, school kits and corporate gifts — sturdy, refillable, everyday.

Glass Bottles
Glass bottles for cafés, studios, wellness brands and office gifts — clean look, no plastic taste.

Shakers
Shakers for gyms, supplement brands, sports clubs and fitness events — measured, leak-tight lid.




