Pack snacks

A mix of almonds, walnuts, pumpkin seeds, or sunflower seeds gives lasting energy with healthy fats and protein — just skip any dried fruit. A small resealable bag fits easily in a purse or carry-on.

Light, crunchy, and zero net carbs. Pork rinds satisfy the craving for something crispy and travel without refrigeration. Look for simple flavored varieties without added sugars.

Single-serve pouches of tuna, salmon, or sardines are shelf-stable and protein-packed. No can opener needed — just tear and eat.

Baked cheese crisps (like Whisps or Moon Cheese) are crunchy and flavorful with no refrigeration needed.

High-protein, low-carb, and individually packaged. Look for jerky without added sugars or honey.