Updated March 2026 · 7 min read
Straw covers have gone from niche novelty to genuine everyday essential. If you carry a reusable tumbler, and in 2026, who doesn't?, a straw cover keeps dust, germs, and rogue debris out of your drink while adding a ridiculous amount of charm to something as mundane as hydration.
The UK straw cover market has exploded over the past year, but not all toppers are created equal. Cheap imports fall apart within weeks, don't fit properly, or use questionable materials. At Belvia London, our straw covers are made from food-grade silicone, designed to fit standard reusable straws, and, crucially, look absolutely adorable while doing their job.
Here are our six best-selling designs for 2026, all priced at just £4.99.
What to Look for in a Straw Cover
Before we get into the designs, here's what separates a good straw cover from a bad one:
- Material: Food-grade silicone is the gold standard. It's BPA-free, heat-resistant, dishwasher-safe, and won't leach chemicals into your drink.
- Fit: A loose straw cover defeats the purpose entirely. Look for covers that grip the straw without being impossible to remove.
- Durability: Cheap covers crack, discolour, and lose their shape within weeks. Quality silicone maintains its form for months of daily use.
- Design: If you're going to put something on your straw, it might as well make you smile. Life's too short for boring accessories.
1. Pink Rabbit Straw Cover, £4.99
The one that started it all for us. The Pink Rabbit has been our best-selling straw cover since launch, and it's easy to see why. A soft pink bunny with floppy ears sits atop your straw like a tiny guardian of your beverage, and the effect is unreasonably charming.
The rabbit design is sculpted with genuine attention to detail, the ears have texture, the face has expression, and the overall shape is satisfyingly rounded. It fits snugly on straws between 8-10mm in diameter, which covers the vast majority of reusable tumbler straws including all Belvia London tumblers.
If you're only going to buy one straw cover, make it this one. It's our bestseller for a reason.
2. Daisy White & Pink Straw Cover, £4.99
Floral designs never go out of style, and the Daisy cover proves the point beautifully. White petals radiate from a pink centre, creating a cheerful flower that sits perfectly on your straw without looking cluttered or oversized.
This is our most popular choice for gifting, partly because daisies are universally loved, and partly because the white-and-pink colour scheme works with literally any tumbler colour. White tumbler? Gorgeous. Rose tumbler? Coordinated perfection. Black tumbler? Striking contrast. You genuinely cannot go wrong.
It also pairs beautifully with our floral phone case range. A Blush Pink Floral Tough Case with a Daisy straw cover creates a desk setup that looks curated without looking like you tried too hard. Learn more in our matching sets guide, our straw covers matching phone case edit, and our floral straw covers roundup.
3. Bow Peach Straw Cover, £4.99
The coquette aesthetic isn't going anywhere in 2026, and the Bow Peach straw cover is its most accessible expression. A delicate bow in warm peach tones sits on your straw like a tiny gift topper, it's the kind of detail that makes your daily water intake feel like an occasion.
The peach colour is warm and flattering, sitting somewhere between pink and gold. It catches natural light beautifully, which is why it keeps showing up in "desk aesthetic" videos on social media. If your workspace is already curated with warm tones and soft textures, this bow completes the picture.
4. Bow Baby Pink Straw Cover, £4.99
The sister design to Bow Peach, this baby pink version is pure sweetness. The slightly cooler pink tone feels more youthful and pairs wonderfully with silver accessories and cooler colour palettes. If peach is the golden hour, baby pink is the sunrise, fresh, soft, and full of promise.
Many of our customers collect both bow colours and swap them depending on their mood or outfit. At £4.99 each, having a rotation of straw covers for different days is genuinely affordable, it's like changing your earrings but for your tumbler. See our straw cover collection rotation guide for the full strategy.
Both bow covers pair perfectly with our complete straw cover guide, which covers care, cleaning, and styling tips.
5. Lilac Star Straw Cover, £4.99
Purple lovers, this one's for you. The Lilac Star combines a dreamy lavender hue with a celestial star shape that catches light and attention in equal measure. It's slightly more whimsical than our other designs, less "cute animal" and more "cosmic fairy tale", which gives it a unique personality in the collection.
The star shape also happens to be one of the best for keeping debris out, as the points create a natural seal around the straw. Form meets function in the most delightful way.
This one is particularly popular with teenagers and young professionals who are drawn to the current celestial and "mystical girl" aesthetic trending on social media. Pair it with a lilac or lavender tumbler for maximum impact.
6. Teddy Bear Straw Cover, £4.99
The Teddy Bear is objectively the most adorable item we sell. A little brown bear sits on your straw with a slightly bashful expression that somehow manages to be both childlike and sophisticated. It's the straw cover that turns grown adults into people who say "look at my little bear" to colleagues unprompted.
The warm brown tones make it an unexpectedly versatile choice, it pairs beautifully with cream, white, sage green, and even black tumblers. It's also the straw cover we sell most as a gift, perhaps because bears are universally associated with comfort and affection. For more giftable picks, see our straw cover and tumbler gift sets and straw covers for work roundups.
How to Care for Your Straw Covers
Straw covers are low-maintenance, but a little care goes a long way:
- Wash regularly. Rinse with warm soapy water after each use, or pop them on the top rack of your dishwasher.
- Avoid boiling water. While silicone is heat-resistant, repeated exposure to boiling water can reduce elasticity over time.
- Store dry. Let your cover air-dry completely before storing to prevent any moisture buildup.
- Rotate your collection. Using two or three covers in rotation extends the life of each one significantly.
Frequently Asked Questions
Are straw covers hygienic?
Yes, that's their primary purpose. Straw covers act as a barrier between your straw and airborne dust, bacteria, and debris. Our covers are made from food-grade silicone which is naturally antimicrobial and easy to sanitise with warm soapy water or a dishwasher cycle.
What size straws do Belvia London straw covers fit?
Our straw covers fit standard reusable straws between 8-10mm in diameter. This includes the straws that come with most popular tumbler brands, as well as all Belvia London tumblers. The flexible silicone stretches slightly to accommodate minor size variations.
Can I use straw covers with paper straws?
We'd recommend using them exclusively with reusable straws. Paper straws can soften and compress under the weight of the cover, potentially causing the topper to slip. Reusable stainless steel or silicone straws provide the rigid support needed for a secure fit.
How long do straw covers last?
With proper care, a Belvia London straw cover will last 6-12 months of daily use. The food-grade silicone maintains its shape and colour well, though heavy use may eventually cause slight softening. At £4.99, they're affordable enough to replace seasonally if you prefer a fresh look.
Do straw covers affect the taste of drinks?
Not at all. Food-grade silicone is completely taste-neutral and odourless. It won't impart any flavour to your drinks, whether you're sipping water, smoothies, iced coffee, or juice.
Can I buy straw covers as gifts?
Absolutely, they make brilliant stocking fillers, party bag additions, and small thoughtful gifts. At £4.99, you can buy several designs without breaking the bank. Check our straw cover toppers guide for gifting inspiration.