Who needs to check what?

Travellers avoiding gluten

Look for an explicit gluten-free claim on the crisp you intend to pack. A potato base alone does not tell you what is in the seasoning or address the finished product’s gluten status.

Families managing a food allergy

Check ingredients and precautionary allergen statements for each traveller’s relevant allergens. Gluten-free and vegan claims answer different questions from a warning about possible milk, soya or mustard presence.

Travellers planning portions

Choose between a sealed individual bag and a sharing bag you can divide. Compare nutrition per 100g across products, then check the amount in the portion likely to be eaten.

What to check before packing crisps

Check dietary suitability on the exact flavour first, then consider how the pack will be shared and what its nutrition label says.

Priority What to check Your needs
Gluten-free claim Find an explicit claim for the exact product and flavour. Check the current pack rather than inferring suitability from potatoes or a brand name. I need a crisp labelled gluten-free, not just one made primarily from potatoes.
Other allergens Read the ingredients and any ‘may contain’ or factory statement. Check them against each traveller’s relevant allergens; a vegan claim does not replace this step. If someone in the car must avoid milk, soya, mustard or another allergen, I need to know what this particular pack says.
Pack format Check the bag weight and whether the nutrition figures are per bag or per serving. For a sharing bag, check how many servings the label specifies. A sealed bag for each person is straightforward to pack; if we share, I want to divide the bag without losing its allergen information.
Nutrition Compare salt and other stated values per 100g, then check the figures for the amount likely to be eaten. The NHS describes more than 1.5g salt per 100g as high. I want to compare flavours without assuming that ‘vegetable’, ‘vegan’ or ‘free from’ says anything about their salt or sugar content.

Mistakes to avoid

  • Assuming every potato crisp is gluten-free

    The flavour matters: Tyrrells Sea Salt & Cider Vinegar lists barley malt vinegar among its ingredients.

    When avoiding gluten, look for an explicit gluten-free claim and read the ingredients of the exact flavour you are buying.

  • Reading one free-from claim as covering every allergen

    Seabrook Salt & Vinegar Fries are labelled gluten-free and vegan, but their label also says they may contain milk, soya and sulphites.

    Check the current pack against the specific allergens each traveller needs to avoid, including precautionary statements.

  • Treating a sharing bag as one portion

    Tyrrells lists its 150g Naked bag as five servings, while Seabrook lists Sea Salted nutrition per 31.8g bag. The amount eaten changes which nutrition figures are relevant.

    Choose individual bags where that format suits the group, or divide a sharing bag and keep its packaging available for label checks.

  • Assuming a vegetable or free-from crisp contains less salt

    REAL Veg Crisps list 1.00g salt per 100g, while KETTLE Sea Salt & Balsamic Vinegar lists 1.6g per 100g. The NHS describes more than 1.5g per 100g as high salt.

    Compare the nutrition panels per 100g, then consider the amount in the bag or serving you plan to eat.

Brand and product-line references

Dietary statements and allergen warnings can differ by flavour, so use these examples to guide a check of the pack you choose.

Seabrook

Seabrook describes its crisp and snack range as gluten-free; its Sea Salted potato crisps are explicitly labelled gluten-free and vegan.

  • Sea Salted lists potatoes, vegetable oils and sea salt, with nutrition given per 31.8g bag.
  • Seabrook Salt & Vinegar Fries carry a ‘may contain milk, soya and sulphites’ warning despite their gluten-free and vegan claims.

REAL Hand Cooked Crisps

REAL states that its crisp range is vegetarian and gluten-free. Its Veg Crisps offer a 35g vegetable-crisp format.

  • REAL lists Veg Crisps as suitable for vegans and sold in 35g bags.
  • Veg Crisps list 26.0g sugars and 1.00g salt per 100g; a vegetable base is not a substitute for reading the nutrition panel.

KETTLE Chips

KETTLE labels its Sea Salt & Balsamic Vinegar flavour gluten-free and suitable for vegans and vegetarians.

  • The dietary claims are stated for this particular flavour.
  • Its product page describes a factory-standard case and lists 1.6g salt per 100g; check the pack format and nutrition if those affect your choice.

Walkers

Walkers Ready Salted is listed in 25g packs, but its factory statement needs attention when choosing for someone with an allergy.

  • Walkers lists 0.34g salt per 25g Ready Salted pack.
  • The manufacturer says Ready Salted is made in a factory that also handles milk, wheat, gluten, barley, soya, celery and mustard.

Tyrrells

Tyrrells Naked and Sea Salt & Cider Vinegar show why the flavour and bag size both matter.

  • Naked lists potatoes and sunflower oil, 0.06g salt per 100g, and five servings in a 150g bag.
  • Naked may contain milk. Sea Salt & Cider Vinegar contains barley malt vinegar and may also contain milk.

McCoy's

McCoy's Salted is a ridged potato crisp, but its allergen warning prevents treating the plain flavour as a general free-from option.

  • The Salted product lists potatoes, sunflower oil and salted flavouring.
  • Its product page says it may contain milk, soya, gluten and mustard.

Joybuy product options

These lentil and cassava chip bags offer two pack sizes to consider for a road trip. Check each current pack’s dietary and allergen statements against the needs of the people travelling before choosing it.

Eat Real Sea Salt Lentil Chips 95g pack

Eat Real Sea Salt Lentil Chips 95g

For a road trip, decide whether the 95g bag will be shared or divided into portions. Check its current gluten-free claim, ingredients and precautionary allergen statement against each traveller’s needs.

View on Joybuy
Mirasa Cassava Chips Chilli 250g pack

Mirasa Cassava Chips Chilli 250g

The 250g bag calls for a sharing or portioning plan on the journey. Check the current pack for the gluten-free claim and for ingredient and precautionary allergen information relevant to your group.

View on Joybuy

Questions about free-from crisps

What does ‘gluten-free’ on a UK crisp label mean?

It is a defined claim: Coeliac UK explains that food labelled gluten-free must contain no more than 20 parts per million of gluten. It does not mean the crisp is free from every other allergen, so read the full label on the current pack.

Does vegan or gluten-free mean suitable for someone avoiding milk?

No. Seabrook Salt & Vinegar Fries are labelled vegan and gluten-free but say they may contain milk, soya and sulphites. Check the exact product’s ingredients and warnings for the allergen that matters to the traveller.

What does ‘may contain’ tell me?

It is a precautionary allergen statement, not a free-from claim. The Food Standards Agency describes such wording as communicating that a regulated allergen could be unintentionally present; check whether the named allergen is one your traveller must avoid.

How do I compare salt across different bag sizes?

Use salt per 100g to compare products, then check salt per bag or serving for the amount likely to be eaten. The NHS describes more than 1.5g salt per 100g as high, and a sharing bag may contain several labelled servings.