Here are a variety of snacks that will provide a quick 15g of carbohydrates if needed to treat hypoglycemia:

• 10 animal crackers
• 1/2 bagel
• 43 cheese fish crackers
• 4 cheese cracker/peanut butter sandwiches
• 1/2 cup Chex cereal mix
• 3/4 cup of dry unsweetened cereals such as Cheerios or corn flakes
• 1 small piece of fresh fruit
• 1/2 cup of canned fruit
• 1/4 cup of dried fruit
• 3 graham crackers
• 4 oz juice box
• 3 mini muffins
• 3 cups of popcorn
• 3/4 oz of pretzels
• 2 rice cakes
• 1 Rice Krispie treat bar
• 1/4 cup of trail mix
• 1 cup of yogurt (plain or artificially sweetened, nonfat)
• 3 cups of raw vegetables such as fresh broccoli, carrots, celery, or zucchini with 2 tablespoons of dip

Measure some of these out and keep them handy, so they'll be there when you need them.

Related information Hypoglycemia

Source:  Ross T, Geil P. Super soccer snacks. Diabetes Self-Management, March/April 2002; 19(2):109.