For a drink you expect to keep over several night-shift breaks, choose a can explicitly described as resealable or a capped bottle; an ordinary ring-pull can cannot be closed again. A smaller can makes more sense when you expect to finish it during one break. If you want flavour or fizz, check the ingredients as well as the pack format: sugar-free flavoured water is not the same as plain water.
A resealable can or capped bottle lets you close a drink between breaks. Barking, Havering and Redbridge University Hospitals NHS Trust advises shift workers to keep water or other low-sugar drinks available and take frequent sips during a shift.
A flavoured sparkling can offers a different taste from plain water, but its ingredient list still matters. Volvic lists its Touch of Strawberry Sparkling 330ml can as sugar-free; check the label if you avoid particular flavourings or sweeteners.
Compare the total volume and container size, not just the number of drinks in a pack. A small can may fit a single break, while a larger container may suit keeping water available across a shift if it can be closed again.
Start with how long one opened drink needs to last, then choose its size and whether you want plain, sparkling or flavoured water.
| Priority | What to check | Your needs |
|---|---|---|
| Closure | Look for an explicit resealable-can description, a bottle cap or a ring-pull. Highland Spring notes that conventional cans cannot be resealed like bottles. | I drink from the same container over several breaks, so I need to be able to close it after opening. |
| Container size | Check the volume of each container as well as the pack count. The listed options include 330ml and 500ml cans. | For a short break, I would choose a size I expect to finish; for gradual drinking, the closure matters as much as the volume. |
| Drink type | Distinguish still, sparkling and flavoured water. For a flavoured product, read the ingredient list and nutrition information on the pack. | Fizz or flavour appeals to me, but I want to know what is in the drink rather than relying on a sugar-free label alone. |
| Pack volume | Multiply the container size by the pack count to compare total litres. Check that the individual containers suit where you will keep and carry them. | I am stocking up for several shifts, but I also need a container that works during each break. |
A conventional ring-pull can is less practical if you plan to drink from it over several breaks. Highland Spring notes that ordinary cans cannot be resealed like bottles.
Check that the can is explicitly described as resealable. Otherwise, choose a capped bottle or a can you expect to finish in one break.
A sugar-free flavoured drink can contain other ingredients that matter to your choice.
Read the ingredient list if you want plain water or wish to avoid particular flavourings or sweeteners.
Packs with different container sizes hold different total volumes, even when their item counts look similar.
Compare total litres, individual container size and closure type against the number of shifts you are stocking for.
These ranges illustrate the difference between confirmed can formats and bottle multipacks; check the exact pack when shopping.
Volvic lists Touch of Strawberry Sparkling as a 4 × 330ml can multipack.
Evian describes a 33cl aluminium can of sparkling natural mineral water for UK stores.
Highland Spring sparkling-water bottle multipacks appear in Tesco and Sainsbury's listings.
Buxton describes still and sparkling mineral-water ranges; Tesco lists an 8 × 500ml sparkling bottle multipack.
Tesco lists its own-label sparkling natural mineral water in a 12 × 500ml bottle multipack.
Sainsbury's lists own-label sparkling spring water in 4 × 2L and 12 × 500ml bottle multipacks.
These options include resealable and ring-pull canned water for different break patterns, followed by water multipacks to consider if a bottle also suits you.
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Consider this still-water can if you expect to drink from one container across several breaks. The pack contains 12 resealable 500ml cans.
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If you prefer sparkling water but may keep a can between breaks, this is the resealable option in the selection. The pack contains 12 × 500ml cans.
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The 330ml ring-pull can is a choice for a break when you expect to finish the drink. This still-water multipack contains 24 cans; its ring-pull format is less suited to keeping one opened can over several breaks.
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If a non-can multipack suits your shift, this evian option has six 500ml units. Check the container and closure if you intend to keep one opened drink between breaks.
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For stocking still water ahead of several shifts, this pack contains six 1.5 L units. Consider whether an individual 1.5 L container is convenient to carry and use at work.
Yes. The NHS suggests sparkling water for people who do not like the taste of plain water. Check whether the product is plain sparkling water or a flavoured drink if ingredients affect your choice.
A ring-pull can makes more sense if you expect to finish it during one break. Highland Spring notes that conventional cans cannot be resealed like bottles; for drinking over several breaks, look for an explicitly resealable can or a capped bottle.
No. Volvic describes Touch of Strawberry Sparkling as sugar-free, but it is a flavoured drink. Read the ingredient list if you want plain water or avoid particular flavourings or sweeteners.
Check the pack label as well. Tesco advises shoppers not to rely solely on its website for food-product information because that information can change.