Lunchbox planners
If the bag needs to fit into a lunchbox or travel with a desk snack, check how many sealed bags are inside and how many grams each contains. A case of sharing bags serves a different purpose.
For elevenses, start with a multipack of individual bags and compare the nutrition panel per bag as well as per 100g. A single flavour keeps the choice predictable, while a variety pack offers a change of flavour but needs an ingredient and allergen check for every variety; NHS packed-lunch guidance also advises reducing how often crisps go into a child’s lunchbox.
If the bag needs to fit into a lunchbox or travel with a desk snack, check how many sealed bags are inside and how many grams each contains. A case of sharing bags serves a different purpose.
Look at the exact flavour’s per-bag figures alongside its per-100g panel. Walkers’ reduced-fat and reduced-salt claims refer to particular products, not every crisp sold under the brand.
Check each flavour in a mixed pack separately for ingredients, dietary labels and precautionary allergen statements. A vegan label and an allergen precaution answer different questions.
Choose the bag format first, then compare the exact flavours you would pack and the information on each inner bag.
| Priority | What to check | Your needs |
|---|---|---|
| Individual bags | Count the sealed inner bags and check their weight in grams. Confirm that the pack contains snack-sized bags rather than sharing bags. | I want to put one unopened bag in a lunchbox or take it for a desk snack without dividing a larger pack. |
| Salt and fat | Read the exact flavour’s values per bag and per 100g. Use per 100g to compare different bag sizes, and per bag to see the amount in the portion you plan to pack. | If I’m comparing salt or fat, I need figures for the bag I’ll actually eat. Walkers lists 2.8g fat and 0.19g salt per 22g bag of Oven Baked Sea Salt; those figures should not be applied to every flavour. |
| Flavours and allergens | Check whether the pack contains one flavour or several. Read the ingredients and precautionary allergen wording for every included variety. | A familiar single flavour may make packing simpler for me. If I choose a mixed pack for variety, I need to check that each bag suits its recipient. |
| The wider lunchbox | Decide how often to include crisps and what else goes in the lunchbox. NHS packed-lunch guidance suggests cutting down on how often crisps are included. | When I’m packing a child’s lunch, I can use a crisp bag occasionally rather than making it the default snack. |
A case of sharing bags does not give you sealed individual elevenses portions. Walkers’ cited multipacks contain 22g or 25g inner bags, while the KETTLE Chips Lightly Salted case is a sharing-bag format.
Check both the number of inner bags and the weight of each one before choosing a pack for a lunchbox.
Walkers’ Oven Baked Sea Salt fat claim and Lightly Salted salt claim concern different products. Neither establishes the figures for another flavour or multipack.
Compare the panel for the exact product and flavour, using both per-bag and per-100g values.
Flavours within one pack can have different ingredients. The Walkers Oven Baked variety pack lists milk and barley or gluten-containing ingredients among its varieties.
For someone with an allergy, check the current packaging for every flavour, including its precautionary statements.
NHS packed-lunch guidance advises reducing how often crisps are included in a child’s lunchbox.
Plan other snacks for some days rather than relying on a multipack for every packed lunch.
Bag format and ingredient information vary by product, even within the same brand.
Its cited six-packs include Ready Salted 25g bags and an Oven Baked variety pack of 22g bags.
Its Sea Salt & Cider Vinegar crisps are listed in 40g and 150g formats, so check the format if you need a small sealed bag.
The cited Lightly Salted product is offered as a case of sharing bags rather than a lunchbox-sized inner-bag multipack.
Salt & Vinegar Crunchies provide an example of an 18g individual bag.
Check the exact McCoy's flavour and pack size rather than using one variety’s figures for another.
REAL describes itself as British-made and family-owned.
These options contain individual bags for an elevenses or lunchbox snack. They include single-flavour and variety packs; compare each exact product’s label for the nutrition or dietary detail that matters to you.
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Six individual 25g bags make this a single-flavour option for packing elevenses. The reduced-salt wording is specific to this product; check its own per-bag panel and ingredients rather than using figures from another Walkers flavour.
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Five individual 17g bags offer a smaller stated bag size than the 22g and 25g options here. Check this exact product’s nutrition panel and allergen information if either affects your choice.
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Six individual 22g bags provide a variety-pack option for lunchboxes. The pack includes different flavours, with milk and barley or gluten-containing ingredients among them, so check each flavour’s current label. Walkers describes the Oven Baked range as containing 50% less fat than regular potato crisps; compare the figures for the bag you choose.
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Six individual 22g bags suit shoppers who want one flavour rather than a variety pack. Check this Cheese & Onion product’s own nutrition and allergen information; figures for Oven Baked Sea Salt should not be treated as its figures.
Use both: per 100g helps compare products with different bag sizes, while per bag shows the amount in the portion you plan to eat. Joybuy lists 1.2g salt per 100g for Walkers Ready Salted 25g bags, which works out to 0.30g per bag; Walkers lists 2.8g fat and 0.19g salt per 22g bag of Oven Baked Sea Salt.
No. Check the ingredients and allergen information for every included flavour. The Walkers Oven Baked variety pack lists milk and barley or gluten-containing ingredients among its flavours, so the name of the range alone is not enough for an allergy check.
No: dietary labelling and salt content are separate things to check. ASDA lists 0.40g salt per 18g lentil-chip serving and 0.23g per 22g hummus-chip serving in its Eat Real mixed variety pack, which is labelled vegan and gluten free.
Check the school’s packed-lunch policy for what pupils may bring from home. The school food standards described by GOV.UK concern food and drink provided to pupils on school premises; they do not, on their own, answer what a particular school permits in home-packed lunches. Separately, NHS packed-lunch guidance advises reducing how often crisps are included.