How much weight can I put in my dufflebag?

The maximum weight that a porter can carry in your dufflebag is 33lb/15kg and the porter community is very strict about that weight limit.  This weight is always highest on the first day because as you consume your electrolytes, snacks and other consumables, the weight of your daypack and duffel will naturally reduce.  Your duffle will be weighed at the hotel the morning of your climb to ensure it meets the regulations.  It is recommended that you weigh your gear prior to arriving in Tanzania so there are no surprises.