Plain water bottles from Fun Cases are all about clean lines and proper performance. These 500ml aluminium bottles are made for everyday life — light enough to sling in your bag, sturdy enough to survive hustle and spills, and insulated to keep drinks cold for 12 hours and hot for 6. If you like simple style with actual function, these are for you.
Pick a colour that matches your vibe: blue, pink or white. The minimal aesthetic works with everything — school kits, gym gear, festival outfits or just chilling at a café. Because they’re compact 500ml bottles they slot into most backpack pockets and cup holders, so you can carry less bulk and more of what you actually need.
Our Plain bottles are great for people who prefer low-key looks but high-key reliability. The aluminium shell means they’re lightweight and cool to the touch, while the design keeps things tidy without noisy logos or extra faff. They’re the sort of everyday essential your mates will borrow and then never give back.
Performance matters: these bottles are insulated to keep cold drinks refreshingly chilled for 12 hours and hot drinks warm for 6. That means iced water that lasts through a study session or a hot drink that’s still comforting on a chilly commute. Simple, practical, and built to keep up with whatever your day throws at you.
Buying one does more than replace single-use plastic — we plant a tree for every order, so each bottle helps give back to the planet. We also offer free worldwide shipping (minimum spend applies), because long waits and surprise postage fees are the opposite of fun. It’s an easy way to shop responsibly without the stress.
These bottles are ideal for 13–25 year olds who want gear that looks good and actually works. They’re easy to carry between lessons, take to the gym, or keep at your desk. The plain design means you can personalise them however you like — stickers, doodles, or just rocking them as-is.
Grab a Plain water bottle in blue, pink or white and make staying hydrated feel a little less boring and a lot more useful. No fuss, no cluttered branding — just a solid, stylish bottle that does the job and helps the planet while you’re at it.
Plain Merch keeps things simple and bold — hand-printed to order in the UK, with a tree planted for every order. We ship worldwide for free, so your new essentials arrive without extra cost.
Free gifts with qualifying orders and careful packing make every purchase feel like a win, and we’re rated Excellent on Trustpilot. No faff, just great vibes and a brand you can trust.
