How do you create promotional merchandise that children genuinely treasure?

Promotional merchandise design Ljubljana requires understanding what children actually want to keep. We transformed Citycenter Celje’s corporate flask into adventure gear through character-driven storytelling, proving that promotional merchandise design succeeds when it prioritizes genuine appeal over brand visibility.

Client: Citycenter Celje

The brief

Citycenter Celje needed a promotional gift for young visitors that would create lasting connection. We recognized that most corporate giveaways end up forgotten because they treat children as an afterthought rather than discerning users.

Our approach

We created custom character-driven illustrations with vibrant adventure scenes that feel like storybook art rather than promotional design. Each visual element was crafted to spark imagination and narrative play, transforming functional merchandise into something worth keeping.

Outcome

The flask became something children genuinely wanted to use and keep, creating emotional connection through storytelling rather than forced brand loyalty.

Product design · Custom illustrations · Promotional merchandise

White water bottle mockup with black carabiner cap featuring decorative doodle pattern around
White water bottle with black text design and black cap with carabiner clip, lying on white background
IMG_1126
White water bottle with black doodle illustrations and
White cylindrical flask with black doodle-style illustrations featuring monsters, skulls, and playful characters, with
White packaging mockup for Citycenter featuring playful black doodle illustrations of monsters, characters and creatures surr

Corporate flask becomes adventure gear through character-driven storytelling.

The Why started with a simple observation: most promotional merchandise for children treats them as an afterthought rather than discerning users. Citycenter Celje needed a gift that young visitors would actually treasure, not toss. The What — transforming a standard corporate flask into something children genuinely want to keep — required abandoning typical brand-forward thinking. The How centered on custom character illustrations that feel like storybook art rather than marketing material. I built adventure scenes where the flask becomes part of the narrative, not just a canvas for logos.

The Values prioritize genuine appeal over brand visibility — a reversal of standard promotional logic. The Design succeeds because it respects children’s aesthetic judgment. They can spot authentic storytelling versus corporate manipulation immediately. The illustrations carry weight as art, not decoration. The Story emerges from treating promotional merchandise as an opportunity to create something worth keeping, proving that brand connection happens when you give people something they actually value rather than something that simply carries your name.

GOOD DESIGN IS FOR GOOD CLIENTS.

Ljubljana
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London
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New York
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Tokyo
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