For a crisp-style gym-bag snack, compare the protein in the pack you will eat rather than relying on a protein-sounding name or a per-100g figure alone. Small soy-protein crisp packs list more protein per pack than the lentil and potato crisp examples here; pork scratchings offer another route if you eat pork, but their larger portions make salt and saturated fat particularly important to check.
If you prefer a crunchy snack to a sweet bar, start with protein per individual pack. Morrisons lists at least 10g in a 25g Myprotein protein-crisp bag, while Pharmacy2U lists 6.7g in a 23g SlimFast bag. Both are smaller portions than the 70g pork-scratching example, so pack size matters when comparing them.
Morrisons lists Myprotein Salt & Vinegar Protein Crisps as suitable for vegetarians and vegans, but their ingredients include soy. Seabrook labels its Sea Salted potato crisps suitable for both diets; its stated protein is 1.9g per 31.8g bag. Check the particular flavour and pack before choosing.
Pork scratchings provide a different option if you eat pork. REAL Hand Cooked Crisps lists 44.3g protein per 100g for Midland Snacks, alongside 3.10g salt and 18.8g saturates per 100g. Work out how much of a larger bag you intend to eat before comparing it with a small crisp pack.
Choose the portion you are likely to carry and eat, then compare its protein, nutrition and ingredients with snacks of a similar size.
| Priority | What to check | Your needs |
|---|---|---|
| Protein per pack | Read the protein amount for the whole bag or stated serving. Morrisons lists at least 10g per 25g Myprotein bag; Pharmacy2U lists 6.7g per 23g SlimFast bag; Tyrrells lists 3.9g per 30g lentil-crisp serving. | I want to know how much protein the portion in my gym bag provides, not just how the snack is described. |
| Portion size | Check whether the nutrition panel describes one pack, a serving or 100g. SlimFast is listed at 96 kcal per 23g bag; REAL Midland Snacks comes in a 70g hanging bag with nutrition stated per 100g. | A small pack is convenient for me, or I need to decide how much of a larger bag to take. |
| Salt and saturates | Compare the amount in the portion you expect to eat. Tyrrells lists 0.60g salt per 30g lentil-crisp serving; REAL Hand Cooked Crisps lists 3.10g salt and 18.8g saturates per 100g of Midland Snacks. The NHS says adults should have no more than 6g salt a day, including salt already in food. | If I often eat other salty foods, I want to see what this snack adds to the day. |
| Ingredients and dietary fit | Check the current pack for soy, other allergens and any suitability statement. Morrisons lists soy protein in Myprotein Protein Crisps; pork scratchings are not a vegetarian or vegan alternative. | I need a snack that fits what I eat and any ingredients I avoid; a vegan label alone does not tell me its protein amount. |
| Texture | Confirm whether the product is a crisp, a pork scratching or a chewy meat snack. Similar pack sizes do not mean the snacks will have the same texture. | I am looking for a crisp crunch, so a portable chewy snack would not meet that particular need. |
Tyrrells lists 3.9g protein per 30g serving of Sour Cream & Onion Lentil Crisps, and Seabrook lists 1.9g per 31.8g Sea Salted bag. Morrisons lists at least 10g in the cited 25g Myprotein bag.
Compare the protein in the portion you intend to eat. Use per-100g figures to compare products on the same basis, but check the pack size before deciding what you will actually get.
REAL Midland Snacks is a 70g bag, while the cited soy-protein crisps come in 23g and 25g packs. Its per-100g panel lists both protein and substantial amounts of salt and saturates, so the portion changes the comparison.
Decide whether you would eat the whole bag or take a smaller portion, then calculate each nutrient from the amount you would eat.
The cited Myprotein and SlimFast crisp products both list soy ingredients. A product name or dietary-suitability statement cannot replace its ingredient and allergen information.
Read the delivered pack, including its allergen and cross-contact statements, particularly when changing flavours.
Morrisons lists its Salt & Vinegar Popped Protein Crisps as a 25g bag containing at least 10g protein.
Pharmacy2U lists SlimFast BBQ Protein Crisps at 6.7g protein and 96 kcal per 23g pack.
Tyrrells lists 3.9g protein and 0.60g salt per 30g serving of Sour Cream & Onion Lentil Crisps.
Its Midland Snacks pork scratchings are a meat-based crunch, not a potato crisp. The brand lists 44.3g protein per 100g.
Seabrook labels its Sea Salted potato crisps gluten-free and suitable for vegetarians and vegans.
McCoy's lists 6.6g protein and 32g fat per 100g for its Salted potato crisps.
These options include pork-based snacks for shoppers considering a meat-based alternative to crisps, plus a crispy seaweed snack. Check the protein per pack if that is your main reason for choosing a gym-bag snack; the chewy pork option is not a substitute for crisp texture.
No image available
A 65g pork-crunch pack for someone seeking a meat-based crisp-style snack. It contains pork, so it does not suit a vegetarian or vegan gym bag; check the current nutrition and allergen panels before choosing it.
No image available
A pork-scratching option for a savoury crunch. Check the listing for what the case SKU contains, and read the pack for portion, nutrition and allergen details. The product information also carries a warning about its hard texture.
No image available
This 100g pork-crunch pack is larger than the individual crisp packs discussed above. Decide how much you would take in your gym bag, then check nutrition for that portion and read the current ingredient and allergen information.
No image available
A 40g pork snack to consider if portability matters more than crisp texture. It is described as chewy rather than crunchy, so check the pack's nutrition and ingredients if you are comparing it with protein crisps.
No image available
Three 5g seaweed-snack packs offer a crispy format distinct from potato crisps or pork scratchings. If protein is the priority, compare the stated amount across all three packs as well as the ingredients and salt on the current label.
Yes, depending on the product: Morrisons lists Myprotein Salt & Vinegar Protein Crisps as suitable for vegans, but their ingredients include soy. Pork scratchings are not a vegan alternative. Check the particular pack's ingredients and allergen statement before buying.
Compare salt in the amount you expect to eat, not unlike per-100g and per-serving figures. Tyrrells lists 0.60g per 30g serving of Sour Cream & Onion Lentil Crisps, while REAL Hand Cooked Crisps lists 3.10g per 100g of Midland Snacks. The NHS says adults should have no more than 6g salt a day, including salt already present in food.