These Katy Perry tumblers from Fun Cases are made for people who want a bit of personality with their hydration game. The 40oz, Stanley-style design keeps drinks piping hot or ice-cold for hours thanks to double-wall vacuum insulation, and the handle plus straw make it ridiculously easy to sip between classes, rehearsals or festival sets. It’s robust enough for everyday use but cute enough to be your go-to accessory.
Each tumbler is crafted from BPA-free stainless steel with a sweat-free finish so you won’t leave damp rings on your desk or bag. The lid fits snugly to limit spills, and the non-slip base helps keep things steady while you’re dashing to a lecture or queuing for merch. If you love bold prints and pop-art vibes, these designs nod to Katy’s colourful style without being over the top.
For those who want a travel-friendly option, our Katy Perry travel cups are perfect for long days out. They hold enough hydration to last through commutes, studio sessions or a full day at a gig, and the straw and handle combo makes them easy to drink from on the move. They’re dishwasher-safe on the top rack, but we recommend a quick hand wash for the lid to keep gaskets in tip-top condition.
We also think caring for the planet should be part of your purchase. That’s why we plant a tree for every order — a small act that matters when everyone chips in. Shipping is free worldwide above a minimum spend, so whether you’re ordering from home or sending a surprise to a friend across the seas, we try to keep it simple and affordable.
These cups make a great gift for fans, friends or anyone who wants a standout water bottle replacement. They’re ideal for morning coffees, iced drinks, smoothies or electrolyte mixes, and they fit most cup holders despite their generous capacity. Mix and match prints, or keep one as your daily staple — either way, it’s a practical piece with a playful edge.
If you’ve been hunting for a reliable, stylish 40oz option that channels pop energy and everyday practicality, these tumblers hit the mark. Fun Cases’ Katy Perry range blends durability with fun design, so you can stay hydrated and feel a bit extra wherever you go.
Totally Katy energy — our Katy Perry Merch is hand-printed to order in the UK, so every piece feels personal and full of colour. We plant a tree for every order, because fans who love bold style often care about the planet.
Free worldwide shipping and free gifts with qualifying orders make it easy to treat yourself, and we’re rated excellent on Trustpilot, so you can buy with confidence.
