Groups sharing snacks on the journey
A large bag may be a good choice if several travellers will tuck in, or if you’ll finish the rest after your journey.
Which size is right for you?
Solo travellers looking to avoid leftovers
A smaller bag is easier to take with you if you’re planning to finish it during the journey.
Shoppers who check the ingredients
The ingredients list, allergen information and salt per 100 g all matter when choosing. A corn-based recipe alone doesn’t mean a product is gluten-free.
What should you look for?
Start by thinking about how many people will be eating the tortilla chips, then check whether the bag and its label are right for your journey.
| What to consider | What to check | Who it matters to |
|---|---|---|
| Amount to share | Compare the net weight with the number of travellers and how much you actually expect to eat. | If we’re sharing a bag, we want enough for everyone without having to buy several packs. Around 50% of shoppers put the amount to share first. |
| Size and leftovers | Check the weight of the bag and think about what you’ll do with the contents once it’s open. | When I’m travelling alone, I’d rather take a bag I can finish than bring leftovers home. Ease of carrying and finishing a pack comes first for around 30% of shoppers. |
| Ingredients and labelling | Read the ingredients and allergen information, then compare the salt per 100 g if that matters to you. | Before choosing a size, I want to know what’s in the recipe and check for any information that applies to me. This is the top priority for around 20% of shoppers. |
Mistakes to avoid
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Choosing a large bag just because it’s bigger
You may have some left after the journey if nobody plans to eat it later.
Choose the weight based on the number of travellers and what you’ll do with the bag once it’s open.
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Assuming corn tortillas are gluten-free
Auchan’s product listing for 250 g Doritos plain tortilla chips states that they may contain soya and wheat containing gluten.
If you need to avoid these ingredients, check the allergen information on the pack you’re buying rather than relying on its main ingredient.
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Looking only at the bag’s weight
Different sizes and recipes can have different ingredients lists and nutritional information.
Compare the labels of the products you’re considering, including the salt per 100 g, before choosing the one that meets your needs.
Brands to know when comparing sizes
Eco+
E.Leclerc lists a 300 g bag of plain tortilla chips, which is worth considering if you’ll be sharing them.
- The product listing states that this product contains corn flour, sunflower oil and salt.
- If you’re travelling alone, check whether you’ll be able to finish or store the contents once opened.
Doritos
The range includes a 250 g plain variety, listed by Carrefour and Auchan.
- This size may be a good choice if several people want to share this variety.
- Auchan’s listing for the 250 g plain variety states that it may contain soya and wheat containing gluten. Don’t assume the same applies to every flavour in the range.
Tables du Monde
This E.Leclerc brand offers a 200 g bag of plain tortilla chips, between the 160 g and 300 g sizes discussed here.
- The product listing states that this product contains corn flour, sunflower oil and salt.
- Check that 200 g is the amount you want for your journey.
A small-pack option from Joybuy
This 160 g bag is worth considering if you want to carry less on your train journey. Check that it’s the right amount for what you plan to eat.
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Doritos Original Tortilla Chips 160 g
The 160 g bag may suit you if you’re looking for a smaller option than the 250 g or 300 g varieties. Check the flavour on the packaging: the name “Original” doesn’t match the product description. The description also states that it may contain soya and wheat containing gluten. If you need to avoid these ingredients, check the information on the pack you buy.
Frequently asked questions
Is a large bag suitable for a meal on the train?
Yes, if you’re sharing it with other travellers or plan to finish the rest after your journey. If you’re travelling alone, compare the size of the bag with how much you want to take and eat.
Are corn tortilla chips always gluten-free?
No. Auchan’s product listing for 250 g Doritos plain tortilla chips states that they may contain wheat containing gluten and soya. Check the allergen information on the packaging of the product you buy.
How can I compare the salt content of two bags?
Check the salt per 100 g in the nutritional information for each product, then consider how much you plan to eat. You can only compare salt per serving directly between products if the servings are the same weight.
Can you put your meal on a tray table on the train?
SNCF Voyageurs lists folding tray tables among the on-board facilities on TGV INOUI trains. Check the facilities advertised for your train before deciding where to put your meal.