People packing one bag per lunch
An individually sealed bag goes beside a sandwich or salad without dividing a sharing pack. Check its weight: the named products span smaller 22g–25g bags and larger single-bag formats.
Who is choosing these packs?
People comparing fat or salt
Compare the figures per bag as well as per 100g. Walkers lists different bag sizes and nutrition figures for its Ready Salted, Oven Baked Sea Salt and Lightly Salted recipes, so the exact product matters.
People with dietary or allergen requirements
Check every flavour before relying on a mixed pack for repeated lunches. A gluten-free, vegan or vegetarian statement on one recipe does not establish the ingredients or allergen advice for another.
What should you check?
Start with the bag you would actually put in your lunch, then check its recipe and the number of bags you will use.
| Priority | What to check | Your needs |
|---|---|---|
| Bag format | Check that bags are individually packed, their weight and the number in the multipack. Distinguish 22g–25g lunchbox bags from larger 31.8g–40g formats. | I want to put one bag straight into lunch without opening a sharing pack. A larger bag makes sense if I deliberately want a larger portion. |
| Nutrition per bag | Read calories, fat, saturates and salt for the exact bag size. Walkers UK lists 130 kcal and 0.34g salt for its 25g Ready Salted bag, and 96 kcal for its 22g Oven Baked Sea Salt bag; these are different recipes and portions. | If fat or salt matters to my choice, I want to compare the relevant label figures for the bags I would eat, not rely on the word “baked” or “lightly” alone. |
| Ingredients and allergens | Check every included flavour’s ingredients, dietary statements and precautionary allergen wording. The Food Standards Agency explains that “may contain” wording can indicate possible unintended allergen presence. | A suitable statement on one flavour is not enough for me to choose a whole mixed box when ingredients or allergen advice affect what I can eat. |
| Flavours and quantity | Confirm the included flavours and bag count. Tesco Groceries has listed 12x25g and 24x25g variety formats, while REAL Hand Cooked Crisps lists a 24x35g mixed case; the pack sizes serve different plans. | For repeat work lunches, I would rather choose flavours I will use than buy a large mixed case before checking its contents and bag size. |
Common buying mistakes
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Comparing only per-100g figures
A packed lunch usually contains one bag, and the named products come in different bag sizes. A per-100g figure alone does not tell you the amount in that bag.
Compare calories, fat, saturates and salt per bag first; use per-100g figures when you want to compare products on the same weight basis.
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Reading “baked” or “less salt” as an all-round dietary claim
These descriptions address particular product characteristics. Walkers’ Oven Baked Sea Salt and Lightly Salted products have different recipes and bag sizes, and neither description replaces a check of the full label.
Identify the figure you care about, then read the nutrition, ingredients and allergen information on the exact flavour.
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Assuming every flavour in a mixed pack has the same suitability
Ingredients and allergen statements can differ between recipes. The Food Standards Agency explains that precautionary wording can signal possible unintended allergen presence.
Confirm the flavour mix and check each included recipe’s ingredients, dietary claims and precautionary statements before choosing an allergy-sensitive lunch.
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Choosing a large case for a small daily lunch side
REAL Hand Cooked Crisps lists 24x35g cases, while Tyrrells lists a 40g Lightly Sea Salted bag. Both bag sizes are larger than the 22g–25g examples used for smaller lunchbox portions.
Decide on the portion and flavours before committing to a case; a smaller multipack gives you a way to try an unfamiliar format.
Brand and product-line references
These examples describe named products and formats, not every recipe or multipack sold under each brand.
Walkers
Its named Ready Salted, Oven Baked Sea Salt and Lightly Salted products offer different points of comparison for a small lunch bag.
- Walkers UK lists 130 kcal and 0.34g salt per 25g Ready Salted bag, 96 kcal per 22g Oven Baked Sea Salt bag and 0.17g salt per 25g Lightly Salted bag.
- Those figures belong to the named recipes; check the flavours and labels in any variety multipack separately.
Tyrrells
Lightly Sea Salted is an option to examine if you want a larger hand-cooked crisp bag.
- Tyrrells lists 40g, 150g and 600g formats for this recipe, with 208 kcal in the 40g pack.
- Check the format before buying for lunch; the product also carries a “may contain milk” statement.
KETTLE Chips
Lightly Salted is a named recipe to check when explicit dietary labelling is a priority.
- KETTLE Chips labels this product gluten-free and suitable for vegans and vegetarians.
- Its named online listing is for a sharer-box format; check the pack format and exact recipe if you need individual lunch bags.
Seabrook
Its crinkle-cut range includes several flavours, and Tesco Groceries has listed a 24x25g Classic Variety Box.
- Seabrook labels its Sea Salted recipe gluten-free and suitable for vegetarians and vegans; that product is a 31.8g bag.
- Do not extend that recipe’s bag size or dietary statements to every flavour in the variety box; confirm its contents.
McCoy's
Its ridged crisps offer a variety-pack route for people choosing by flavour and a 25g bag format.
- Tesco Groceries has listed a McCoy's Classic Variety Multipack in a 12x25g format.
- McCoy's lists milk ingredients in Cheddar & Onion and precautionary wording for other allergens; check each included flavour.
REAL Hand Cooked Crisps
Its mixed 24x35g case is a larger-bag option for a household or shared workplace supply.
- REAL lists a mixed case containing 24 bags of 35g.
- Review the flavours individually: REAL’s Strong Cheddar & Onion product lists milk ingredients, regardless of any broader range-level dietary statement.
Joybuy lunchbox options
These multipacks cover individually packed baked crisps, a lower-salt crisp flavour and two individually packed savoury snacks for office lunches. Compare their bag sizes and exact ingredients before choosing.
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Walkers Oven Baked Variety Pack Crisps, 6 x 22g
Six 22g bags offer individual portions and a choice of flavours for packed lunches. Check the ingredients and allergen advice for each included flavour.
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Walkers 45% Less Salt Mild Cheese & Onion, 6 x 25g
This single-flavour pack has six 25g bags for separate lunches. Walkers’ “45% Less Salt” is a product claim; check this flavour’s per-bag salt figure and allergen label rather than applying figures from another Lightly Salted recipe.
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Smiths Frazzles Crispy Bacon Flavour, 6 x 20g
Six 20g bags provide a single-flavour savoury snack for individual lunches. If you specifically want potato crisps, check the ingredients before choosing this option; read the pack’s allergen advice too.
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Walkers Oven Baked Cheese & Onion Crisps, 6 x 22g
This oven-baked, single-flavour pack contains six 22g bags. Check the Cheese & Onion recipe’s own nutrition and allergen information; figures for Walkers Oven Baked Sea Salt do not automatically apply to it.
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Jacob's Crinklys Cheese & Onion Snacks, 6 x 23g
Six 23g bags offer separate portions of one savoury snack flavour. Check the ingredients if you want a potato crisp specifically, and use this product’s own label for nutrition and allergen decisions.
Questions about crisp multipacks
What bag size works for an office packed lunch?
A 22g–25g individually packed bag is a starting point if you want a small crisp side without dividing a sharing pack. Named larger formats include a 31.8g Seabrook Sea Salted bag, 35g REAL case bags and a 40g Tyrrells Lightly Sea Salted bag; choose by the portion you intend to put in your lunch.
Does “oven baked” settle the nutrition choice?
No. Walkers UK describes its Oven Baked Sea Salt product as having 50% less fat than regular potato crisps, but that claim is specific to the named product and comparison. Check the exact flavour’s calories, fat and salt per bag, as well as its ingredients and allergen advice.
Does one suitable flavour make a whole variety pack suitable?
No. Dietary statements should be checked for every included recipe. KETTLE Chips labels its Lightly Salted product gluten-free and suitable for vegans and vegetarians, and Seabrook makes those statements for Sea Salted; neither example establishes the contents or suitability of a different mixed multipack.
What does “may contain” mean on a crisp bag?
Food Standards Agency-commissioned research explains that precautionary allergen labelling communicates that an allergen could be unintentionally present. If that risk matters to your choice, read the exact bag’s ingredients and precautionary statement rather than relying on its flavour name or a brand-level description.
How many bags should I get for repeated work lunches?
Match the bag count to the lunches and people you are planning for, after confirming the portion size and flavours. Tesco Groceries has listed 12x25g and 24x25g variety formats, while REAL Hand Cooked Crisps lists a mixed 24x35g case; check the current pack contents before committing to a larger box.