Here is a checklist of gear you will need for the climb.

Baggage and Sleeping
Large Rucksack (for equipment to be carried by porter): 1 large rucksack between 2 climbers
Daysack (for personal use on mountain; ready-access items)
Waterproof rucksack and daysack liners or heavy duty plastic sacks
Elasticated waterproof rucksack and daysack covers
Sleeping Bag (four seasons rating or above, for high altitude, full-length zip. Down is not strictly necessary)
Mosquito net to cover head (safari only)

Clothing
Insulated jacket (down though desirable is not strictly necessary)
Fleece (this must be very warm if you are not bringing a down jacket)
Thermal long-johns and vest (summit night)
Balaclava
Insulated gloves / mittens
Lightweight waterproofs (jacket and trousers)
Walking boots (sturdy and worn-in)
Very good quality loop-stitched hiking socks and thin liner socks (socks should be at least a size too small otherwise they stretch and bunch causing blisters and bruising)
Calf gaiters
Wide-brimmed sun hat
Cotton scarf / bandana
Long-sleeved shirt, loose fitting to prevent mosquito bites (safari only)
Sweat-wicking T-shirts / vests (worn at all times on mountain)
Lightweight walking trousers (avoid jeans or heavy cotton, they chafe and dry slowly)
Trainers / sandals / lightweight footwear (for resting feet in the evenings)
Underwear (briefs not boxer shorts, they gather and chafe)
Dress / Skirt / Sarong, etc (women)

Hygiene
Washbag, toothbrush & toothpaste, razor, deodorant, nail brush
Soap & shampoo – anti-bacterial and biodegradable if used on mountain
Travel towel
Flat packed Wet Ones in sealed packets of 20. Bring 3+ packets.
Toilet paper (tissues in plastic travel pouches are best)
Hairbrush / comb
Sanitary products
Lip salve with UV protection
Vaseline (keep readily available on the mountain to prevent chafing skin and heel friction blisters)

Health
Insect Repellent; DEET / MosiGuard
Vitamins
Malaria Tablets (seek advice from your GP early. Some anti-malarial courses need to commence several weeks before departure)
After Sun / moisturiser
Factor 30+ sun cream
Intensive sun barrier cream; white / blue for nose and ears
Documents
Passport (with additional 6 months’ validity after proposed expedition return date)
Tanzanian Tourist Visa (available at port of entry, but we recommend you get them from your nearest Tanzanian High Commission.)
Air Travel Documents
Cash in US dollars in denominations of $10 and $20 and $1 (tipping allowance and local purchases, taxis, meals, etc)
Credit Card (recommended for eventualities only)
Travel Insurance
Vaccination Certificates
Small First Aid Kit
Pain Killers (Ibuprofen)
Zinc oxide tape and small scissors (cheaper tapes often don’t adhere, Elastoplast sticks best)
Blister Pads (please note that Compeed produce several similar-looking blister packs for corns,
etc. Please ensure you purchase the standard / original item)
Diahorrea Tablets (Immodium or cheaper generic)
Any medication you normally use
Dioralyte sachets or similar rehydration packs.
Antiseptic wipes

Other
Watch or heart rate monitor
Head torch and spare batteries
Water Bottle (two 1 litre bottles minimum). Camelbak recommended in addition.
Camera and film / Digital Camera with Memory Card(s)
Note book and pen(s) / PDA / Journal
Sunglasses with UV-filter lenses
Contact lenses if worn (include spare lenses and spectacles in case of dust / freezing)
Penknife (remember not to pack this or other sharp objects in your hand luggage)
Gaffa Tape (for emergency repairs to your kit)
Cord or String
Spare boot laces
Sewing kit (for repairs to your clothing)
Ear Plugs and Blindfold (to aid sleep on afternoon before summit night)
Re-sealable plastic bags (for dirty washing, wrappings, etc)
High energy snacks, cereal bars, dried fruit, etc. (not required, if preferred only)
Water Purification Tablets / Iodine drops (not strictly required, if preferred only. Drinking water is boiled for 20 minutes on mountain.  SODIS is not recommended because of hikers are always on the move.
Telescopic walking pole or two (not required, if preferred only