How to reduce drink spills during Uber Eats and Deliveroo deliveries
The problem nobody really quantifies
You know it. Your teams know it. Delivery drivers know it. A takeaway drink packaged with a clip-on lid is a drink that can spill. And when it does, everyone loses.
The customer receives a damaged order. They request a refund. The platform grants it—and deducts the amount from your next payment. Your rating drops. Your visibility on Uber Eats or Deliveroo decreases. And you've lost both the cost of the order and the margin you hoped to make.
This scenario repeats in thousands of French restaurants every week. Yet, there's a simple, definitive, and profitable solution from the very first week.
Why drinks spill during delivery
Before discussing solutions, we need to understand the problem. Drink spills during delivery have several causes, and none are due to ill will on the part of delivery drivers.
The clip-on lid is not designed for delivery
The clip-on lid was invented for immediate consumption on-site or by hand. When a customer picks up a cup at the counter and drinks it while walking, they constantly control the position of the cup. A delivery driver, however, places the bag in a satchel, attaches it to their scooter's luggage rack, takes turns, brakes, goes up stairs, rings interphones.
Under these conditions, the clip-on lid is regularly put to the test. Just a lateral pressure on the bag, a sudden brake, or a prolonged tilted position is enough for the lid to partially detach—and the drink to start leaking.
Bag packaging exacerbates the problem
How the order is packaged plays a huge role. A cup placed upright in a well-packed bag resists better than a cup wedged at an angle between two boxes. But even with the best possible packaging, the clip-on lid remains the weak link in the chain.
Delivery time
The longer the delivery, the higher the risk of spillage. An order delivered in 10 minutes is statistically less likely to arrive with a spilled drink than an order delivered in 40 minutes—not because of the time itself, but because a long delivery often involves more travel, more handling, sometimes several floors.
What a spilled drink really costs
Most restaurateurs underestimate the true cost of a spilled drink complaint. Here's the complete calculation.
Direct refund
Uber Eats and Deliveroo refund the customer and deduct the amount from your next payment. For a drink sold between €2.50 and €5, the direct loss seems small. But if you have 5 such complaints per week, that's between €50 and €100 per month disappearing from your cash flow—not including the service fees the platform keeps.
Impact on your rating
Delivery platforms use your complaint rate to calculate your score and visibility in the app. A restaurant with a high complaint rate is less promoted in search results—which means fewer orders, regardless of the quality of your cuisine.
Spilled drinks are among the most frequently reported problems by customers on delivery platforms, alongside delays and incomplete orders. This is not a marginal problem.
The invisible cost: your reputation
When a customer receives a spilled drink, they don't think "the delivery driver was negligent." They think "this restaurant packages its orders poorly." The perceived responsibility falls on you—even if the problem comes from the lid and not your kitchen.
False solutions
Faced with the problem of spills, many restaurateurs try partial solutions. Here's why they don't work in the long run.
Better training for delivery drivers
You don't control the platform's delivery drivers. They are not your employees. You can put up a sign in your kitchen reminding them to close bags properly—but you have no control over what happens once the order leaves your establishment.
Using two lids
Some restaurateurs stack two lids on the cup, or use cling film over it. The result: doubled cost, a catastrophic visual appearance, and still very relative watertightness. This is not a solution—it's a patch-up job.
Only offering cans
An industrial can doesn't spill, that's true. But it deprives you of the possibility of offering your own drinks—homemade juices, artisanal sodas, iced teas, lattes. And it brings no visual added value.
The definitive solution: the sealed cup
The only solution that truly eliminates the problem of spills during delivery is heat-sealing the cup.
With a cup sealing machine, you seal a food-grade plastic film onto the rim of the cup before the order goes out for delivery. The seal is total. The film does not detach under pressure, when tilted, or after shaking. The drink stays inside, regardless of transport conditions.
This is not an improvement on the clip-on lid. It's its replacement by fundamentally different technology—the same as that used on industrial trays and blister-packed bottles.
How to implement sealing for delivery: the practical guide
Step 1 — Choosing the right machine
For a restaurant that does delivery, an automatic machine is the most suitable solution. It seals a cup in two to three seconds without effort for the operator, which helps maintain the pace of busy services without slowing down order preparation.
Two models cover the majority of needs:
- Snapcup Core (€349 incl. tax) — for establishments that make between 20 and 80 takeaway drinks per day. Automatic, compact, easy to use.
- Snapcup Pro (€549 incl. tax) — for larger volumes, with an optimized speed for intensive services.
Step 2 — Adapting your cup stock
The sealer works with 90mm diameter cups. If you currently use another format, you will need to change cups. This is an opportunity to standardize your range to a single format—which also simplifies your purchases and storage.
The cost of compatible cups is identical to, or even lower than, the cups with lids you currently use: between €0.14 and €0.16 per unit depending on the volume ordered.
Step 3 — Integrating sealing into your preparation workflow
Sealing naturally integrates at the very end of preparation, just before bagging. The operator fills the cup, places the cup under the machine, waits for automatic sealing (two seconds), removes the sealed cup, and places it in the bag.
Getting the hang of it takes less than five minutes. The action becomes automatic after about ten cups.
Step 4 — Training your team
There's no complex training. Show your team how to place the cup, how to check that the film is properly sealed (a simple visual test), and how to change the film roll when it's empty. That's it.
Step 5 — Measuring the impact on your complaints
Check your Uber Eats or Deliveroo dashboard before starting, then one week later. You will see the difference in your complaint statistics. Specifically for spilled drinks, the reduction is almost immediate.
The impact on your delivery ratings
Delivery platforms use several indicators to calculate your score: complaint rate, perceived quality, preparation time. By eliminating complaints for spilled drinks, you directly improve your complaint rate—which positively influences your ranking in the app.
A better ranking means more visibility, more orders, more revenue. The effect is indirect but real and measurable over several weeks.
Return on investment calculation
Here's the calculation for a restaurant that makes 50 delivery orders per day with a drink included in each order:
- Estimated current drink complaints: 4 per week × €4 average refund = €64 / month lost
- Sealing film cost: €0.019 × 1,500 cups/month = €28.50 / month
- Net monthly savings: 64 − 28.50 = €35.50 / month
- Snapcup Pro machine cost: €549 incl. tax
- Machine payback: 549 ÷ 35.50 = 15 months from complaint savings alone
This calculation only takes into account direct refunds. It does not account for the improvement in your delivery rating, the increased visibility on platforms, or the marketing value of the sealed cup. By integrating these effects, the real return on investment is much faster.
Frequently Asked Questions
Does the sealed cup slow down order preparation?
No. Automatic sealing takes two to three seconds per cup. For a service with 50 orders, this represents less than three minutes in total—spread throughout the service. The impact on preparation time is negligible.
Do delivery drivers accept sealed cups well?
Yes. Delivery drivers appreciate sealed cups as they reduce their own stress related to accidents. They no longer need to handle orders with particular caution for drinks.
Do Uber Eats and Deliveroo recognize sealing as a quality factor?
Neither platform makes a formal distinction in their rating criteria between sealed cups and cups with lids. However, your complaint rate for spilled drinks directly decreases—which measurably improves your overall score.
Can I seal all types of drinks?
Yes. Sodas, juices, iced lattes, teas, smoothies, milkshakes—all cold liquids seal without problem. For very hot drinks, check the compatibility of your cups with high temperatures before use.
Conclusion
Spilled drinks during delivery are not inevitable. It's a technical problem with a technical solution: heat-sealing cups.
Less than a week after installing a professional sealer, complaints for spilled drinks disappear from your dashboard. Your rating improves. Your customers are satisfied. And your teams can prepare orders without wondering if the lid will hold until destination.
The cost of the machine pays for itself quickly—through savings on refunds, improved ranking on platforms, and the added value the sealed cup brings to your brand image.