Parents packing a holiday lunch
A small, individually labelled bag makes the crisp portion clear beside the main lunch item. NHS lunchbox guidance advises including crisps less often and suggests plain popcorn or plain rice cakes as alternatives.
Who is choosing?
Families comparing salt and fat
Baked and lower-salt packs answer different questions. Compare the amount in the bag that will actually be eaten, as well as its weight, rather than choosing from a front-of-pack description alone.
Households checking allergens or dietary labels
Ingredients, precautionary allergen statements and vegetarian or vegan labels can differ between flavours. Check the current packet of the exact product, particularly when packing food for a school or holiday club.
What should you check?
Start with the amount in one bag, then compare its nutrition and ingredients against the rest of the planned lunch.
| Priority | What to check | Your needs |
|---|---|---|
| Portion | Check the weight of each bag, not just the multipack weight. Compare energy, fat and salt for the whole bag; an 18g–25g individual pack is a different portion from a 45g grab bag. | I want a defined savoury side alongside a main lunch item, rather than choosing a larger grab bag by default. |
| Salt | Compare salt per bag. Walkers UK lists 0.19g for its 22g Oven Baked Sea Salt pack and 0.17g for its 25g Lightly Salted pack; Tesco lists 0.44g for a 45g McCoy's Cheddar & Onion grab bag. | When other lunch items contain salt, I want to know what this particular bag adds. NHS Healthier Families lists daily salt limits of 3g for ages 4–6, 5g for ages 7–10 and 6g for ages 11 and over. |
| Fat | Compare fat per pack as well as any stated product comparison. Walkers UK lists 2.8g fat for Oven Baked Sea Salt at 22g and 7.8g for Lightly Salted at 25g. Walkers describes the baked product as having 50% less fat than regular potato crisps. | If I am choosing a baked option for its stated fat comparison, I still want to check its salt figure. A lower-salt claim answers a separate question. |
| Ingredients | Read the current ingredients list, allergen declaration and any may-contain statement for the exact flavour. Check a vegetarian, vegan or gluten-free label on that product rather than assuming it applies across a brand. | I need a pack that fits the child’s dietary requirements and the lunch venue’s arrangements, not simply a familiar brand or flavour. |
Common buying mistakes
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Treating a grab bag as the same portion as a multipack bag
A 45g bag contains substantially more crisps by weight than the 18g–25g individual examples. Tesco lists 237 kcal, 14g fat and 0.44g salt for the whole 45g McCoy's Cheddar & Onion bag.
Check net weight and whole-pack nutrition before deciding whether that larger portion fits the lunch.
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Assuming lower fat also means lower salt
Walkers UK lists 2.8g fat and 0.19g salt for Oven Baked Sea Salt at 22g, compared with 7.8g fat and 0.17g salt for Lightly Salted at 25g. The two labels describe different priorities.
Decide which figure matters for this choice, then compare the exact packs rather than relying on “baked” or “lightly salted” alone.
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Checking a brand but not the flavour
Ingredients and may-contain statements vary between crisp products, including within ranges that offer vegetarian or vegan options.
For an allergy-managed lunch, read the current packet and follow the child’s established allergy plan and the venue’s arrangements.
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Assuming one school-food rule covers every holiday lunch
Department for Education school-food guidance concerns food and drink provided in state-funded schools in England; it does not, by itself, settle what an individual holiday club accepts in a lunch brought from home.
Check the particular school, club or organiser’s packed-lunch and allergy policy before packing crisps.
Brand and product-line references
These examples show why pack size and flavour-level details matter; a brand name alone does not establish the nutrition or ingredients of every product in its range.
Walkers
Its Oven Baked Sea Salt and Lightly Salted products provide two distinct 22g–25g individual-pack comparisons.
- Walkers UK lists 2.8g fat and 0.19g salt per 22g Oven Baked Sea Salt pack.
- Its 25g Lightly Salted pack lists 0.17g salt but 7.8g fat; lower salt does not mean lower fat. Check allergen statements on the chosen flavour.
Seabrook
Sea Salted Crunchies are an example of a smaller, 18g individual savoury snack.
- Seabrook lists 82 kcal, 3.0g fat and 0.30g salt per 18g bag and labels this product suitable for vegetarians and vegans.
- The product also carries may-contain statements; read the current label for an allergy-managed lunch.
Tyrrells
Its range includes Naked (no salt) potato crisps and lentil crisps, but the relevant pack size still needs checking for a lunch.
- Tyrrells identifies a Naked (no salt) product in its potato-crisp range.
- Tyrrells lists 0.60g–0.63g salt per 30g serving for its lentil crisps; its stated lower-fat comparison is not a lower-salt claim.
KETTLE Chips
Lightly Salted is a potato-crisp option whose published nutrition is given per 100g.
- KETTLE Chips lists potatoes, vegetable oils and sea salt as ingredients and labels this product gluten-free, vegan and vegetarian.
- Its published figures are 29.5g fat and 0.7g salt per 100g; check the weight of the pack being considered before comparing whole portions.
McCoy's
Cheddar & Onion provides a 45g grab-bag example for anyone deliberately choosing a larger single pack.
- Tesco lists 237 kcal, 14g fat and 0.44g salt per 45g pack.
- This flavoured product contains milk ingredients and has may-contain warnings; check the current packet before including it in an allergy-managed lunch.
REAL Hand Cooked Crisps
The brand’s shop lists several flavours in cases of 24 individual 35g bags.
- A 35g bag offers a defined individual portion for a lunch where that size is intentional.
- Check nutrition and dietary information for the specific flavour; the case format does not establish that every flavour meets the same needs.
Individual-pack options on Joybuy
These multipacks contain individual 20g–25g bags for the school-holiday lunch decision. They include baked crisps, a lower-salt crisp and other savoury snacks; compare the exact pack and flavour rather than treating them as interchangeable.
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Walkers Oven Baked Variety Pack, 6 x 22g
Six individual 22g bags give a defined portion beside a packed lunch. The variety format includes different flavours, so check the chosen bag’s ingredients, allergens and nutrition rather than applying one flavour’s figures to them all.
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Walkers Oven Baked Cheese & Onion Crisps, 6 x 22g
Each of the six bags contains 22g, making the portion clear when packing one alongside lunch. Check the Cheese & Onion packet’s own salt figure and allergen information; the published figures for Oven Baked Sea Salt do not describe this flavour.
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Walkers 45% Less Salt Mild Cheese & Onion, 6 x 25g
The six 25g bags offer a defined portion when salt is the figure you want to compare. The stated “45% less salt” is a product comparison, not a claim that the crisps contain no salt or are lower in fat; read the exact flavour’s nutrition and allergen label.
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Wheat Crunchies Crispy Bacon, 6 x 20g
Six 20g bags offer a small, defined savoury portion. This is a wheat-based snack rather than a potato crisp; check its ingredients and allergen information if the distinction matters for the lunch.
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Walkers BBQ Crisps, 6 x 25g
The multipack divides the crisps into six 25g bags for a defined lunch portion. For this BBQ flavour, check the whole-bag nutrition, ingredients and allergen statement instead of relying on figures for other Walkers products.
Questions about lunch portions
Should crisps be an everyday part of a child’s holiday lunch?
NHS lunchbox guidance advises cutting down how often crisps are included and suggests plain popcorn or plain rice cakes as alternatives. If you do pack crisps, choose a defined portion alongside the main lunch item rather than using the bag as the lunch itself.
Which salt figure matters on a crisp packet?
Compare the salt in the whole bag that will be eaten, not just the per-100g figure. NHS Healthier Families lists daily salt limits of 3g for ages 4–6, 5g for ages 7–10 and 6g for ages 11 and over, so other foods eaten that day matter too.
Does baked mean lower in salt?
No: baking and a lower-salt formulation describe different features. Walkers UK lists 0.19g salt in a 22g Oven Baked Sea Salt pack and 0.17g in a 25g Lightly Salted pack; use the nutrition panel for the exact flavour you are buying.
What needs checking for an allergy-managed lunch?
Read the current ingredients, allergen declaration and any may-contain statement on the exact pack. GOV.UK identifies crisp packets as prepacked food whose regulated allergen ingredients must be clearly labelled; also follow the child’s allergy plan and check the school or club’s arrangements.