Psychedelic tumblers that actually match your mood — bold swirls, trippy gradients and glossy finishes that catch the sun between lectures or at a festival. These 40oz insulated tumblers pack serious capacity (about 1.2 litres) so you’re not constantly topping up your drink. Fun Cases blends playful patterns with everyday practicality, giving you a cup that looks wild but performs even better.
Built for real life: double-wall vacuum insulation keeps iced drinks icy and coffee piping hot, while the chunky handle and reusable straw make on-the-go sipping a breeze. Think Stanley-style sturdiness without the boring colours — these tumblers are stainless-steel tough, slip-resistant and ready for backpacks, bikes and late-night study sessions. We recommend hand washing the lid and straw for longevity, but the main body is made to be durable.
If you’re into road trips, picnics or binge study days, our Psychedelic travel cups are sized to hold enough hydration for hours and designed to survive whatever your day throws at them. The lid seals snugly to reduce spills and the wide mouth fits ice cubes, fruit slices or a thick smoothie. They’re lightweight for what they hold, so you can carry festival vibes without the elbow ache.
We plant a tree for every order, and we offer free worldwide shipping (minimum spend applies). That’s the simple version: each purchase helps offset carbon and makes your cup a tiny part of something bigger. Shipping is tracked and packaging is kept practical and recyclable where possible, because looking after the planet should be part of the whole vibe.
Colourways move from pastel swirls to neon blasts and grainy galaxy prints, so whether you want something low-key or full-on eye candy, there’s an aesthetic for your feed. Customisation options pop up regularly — special runs and collabs mean there’s always a chance to snag something rare. The designs are bold but wearable, perfect for expressing style without shouting.
Got questions about size, care or whether the straw is spill-proof? Our community loves swapping tips — from keeping matcha frothy to avoiding condensation on a hot day. Grab a Psychedelic tumbler and make hydration fun again; it’s a practical statement piece for campus, commute and chill sessions alike. Top up, zip out and enjoy the colour.
Feel the trippy Psychedelic Merch vibes — everything is hand-printed to order in the UK, so each piece is properly personal. We plant a tree for every order, offer free worldwide shipping and pop a free gift into qualifying orders to keep the good times rolling.
Rated excellent on Trustpilot, we’re a small team making bold, sustainable pieces with care — real people, honest service and proper good vibes.
