On my Hiking days I eat...
2 packets of poptarts (heavy but pure calories) 800
5 clif bars (full of everything) 1300
1 dehydrated meal 400
On resting days I eat...
1 packet of poptarts 400
5 clif bars 1300
2 dehydrated meals 800
For water the most efficent at adding a ton of flavor for little powder is crytal light. They can favorify 64 oz with a packet the size of a 16.9oz gatorade flavor packet!
2500 calories per day, wish it was more but anymore is just too heavy, esspecially when going on a 10 day no resupply trip!!!!