Custom Flask

The 500ml Kate Vacuum Flask gives businesses and organizations a straightforward bottle-style option for customized drinkware. Its 500ml capacity is about 16.9 US fluid ounces, a familiar size for employee programs, event merchandise, customer gifts, school activities, team packs, and other branded initiatives.

The displayed flask measures 22 cm high by 6.4 cm across, or approximately 8.66 x 2.52 inches. Those dimensions give buyers a useful reference when planning gift kits, event packs, desk accessories, or other promotional merchandise combinations.

For buyers comparing several types of branded beverage products rather than selecting a single flask right away, RAFFLESTAG’s custom drinkware collection offers a broader view of available drinkware categories.

Three Solid Colors for Different Brand Directions

The Kate Vacuum Flask is shown in three solid color choices: Black, White, and Blue. Rather than treating color as an afterthought, buyers can use these choices to support a campaign's overall visual direction.

Black provides a neutral background that can fit understated business designs. White gives artwork a light base and may work well when the design itself contains stronger colors. Blue offers another distinct option for organizations whose branding, event identity, or campaign palette works with a blue flask.

The ordering interface displays a separate quantity box beneath every color. That setup is useful when planning an order that uses more than one of the displayed colors. For example, an organization could allocate different colors to separate departments, attendee groups, campaign tiers, locations, or event teams while keeping the same overall flask style.

Plan the Flask Color Around Your Artwork

Consider color selection and design planning together. A logo that looks clear on White may need a different treatment on Black or Blue, especially when the artwork contains dark elements or fine details.

Before finalizing quantities, review how the key logo, wording, event name, or graphic will visually contrast with the selected flask color. For multi-color orders, it can also help to decide whether you'll use the same artwork treatment on every flask or adjust the artwork to stay readable on each background.

The page includes a Customize Your Design stage, making the Kate Vacuum Flask suitable for orders where buyers want something more specific than an undecorated stock flask.

Use Order Notes to Keep the Project Organized

An order-notes field appears in the customization area. This can help you communicate project context alongside the design selection.

Notes may include the intended wording, preferred design orientation, how quantities are divided among Black, White, and Blue, event or campaign identification, or other relevant instructions that help distinguish one order from another.

For larger programs, preparing this information before entering the order can reduce confusion. A simple internal checklist covering color quantities, final wording, logo version, and campaign name makes it easier to keep the custom project consistent.

A Practical Choice for Coordinated Campaigns

The Kate Vacuum Flask works particularly well when a buyer wants one consistent 500ml product while still offering several color choices. This approach can simplify merchandise planning because the overall flask dimensions remain the same while the exterior color allocation can change between groups.

Businesses could use different colors for departments or employee teams. Event organizers might assign colors to attendee groups or staff roles. Schools and clubs can coordinate colors with an existing identity, while promotional campaigns can choose one color throughout for a more uniform presentation.

These are application ideas rather than fixed product configurations, so buyers can choose the color distribution that best suits their own project.

Comparing the Kate Flask With Other Bottle Formats

Not every promotional drinkware project needs the same shape or capacity. Buyers who like the 500ml range but want to compare additional bottle designs can browse RAFFLESTAG’s custom water bottle options. That collection offers another way to compare bottle-style promotional drinkware before settling on a format.

If a cup-style shape is more appropriate for desk use, commuting kits, conferences, or other merchandise programs, the custom tumbler collection is another useful comparison point.

Organizations creating a broader drinkware range, rather than a single item, can also compare the Kate flask with RAFFLESTAG’s custom glass mug options for a distinctly different presentation.

Choosing Quantities by Color

Because Black, White, and Blue each have their own quantity field, buyers can plan color distribution before completing the customization process. This is especially helpful for campaigns involving multiple audiences.

Start with the total number of recipients, then determine whether a single color or a mixed-color arrangement makes more sense. If color identifies departments, teams, or attendee groups, calculate those quantities separately before entering them. If visual consistency is the priority, using one displayed color across the full run may create a more unified campaign appearance.

The 500ml / 22 x 6.4 cm configuration is marked Most Popular on the ordering interface, making it easy to identify the featured size while building the order.

Keep the Design Focused on the Main Message

Custom drinkware often works best when the design has a clear visual priority. A company logo, event name, campaign message, organization identity, or other primary graphic should be easy to recognize without requiring excessive supporting text.

When preparing a design for the Kate Vacuum Flask, consider which information matters most to the recipient. Removing unnecessary details creates a cleaner visual concept and makes it easier to coordinate the same design across Black, White, and Blue flask colors.

With a defined 500ml format, three solid-color choices, color-by-color quantity entry, and an integrated design-customization stage, the Kate Vacuum Flask offers a focused option for buyers organizing custom drinkware for businesses, events, groups, and promotional campaigns.