Healthy snacks at work

I eat an apple with Justin's maple almond butter every day at work. I work swing shift for me it is more like lunch.

Some of the things I use for snacks:

Small piece of fruit
Ak-Mak crackers and a hunk of cheese, or a couple Tb of hummus
Olives
Half an avocado (keep airtight so it doesn't turn brown)
Cherry tomatoes, carrot sticks, celery sticks
Nuts: almonds, pistachios in the shell, or Planters Mixed Deluxe
Protein bar once in a while

All of these things keep without refrigeration, so I just throw a couple of them in my backpack if I'm not taking my lunch. Else, they go in my lunchbag. I also keep some packs of Quaker Weight Loss oatmeal in my desk if I'm looking for something different

apples
almonds
carrots
swede
yoghurt
soya desserts