My expedition kit is carefully selected by my experience. 

I am not "using what I get for free" but when I know what I love and need, I may ask for sponsorship, if possible. 

Some of the items are mentioned here with its brand/ model despite no sponsorship.

Kayak: "Freya 18", my special "expedition racehorse" - I currently own a fleet of nine (not on the market anymore)

Paddles: Epic small midwing and  Lettmann Speed XS

Dry Suit: Kokatat Expedition or Kokatat Odyssee

PFD: Kokatat Ronin and Kokatat Weekender

Deck Bag: North Water Peaked Deck bag

Cockpit Bags/ Under Deck Bag: North Water

Tow Belt: North Water

Storm  Cag: Kokatat

Paddling Gloves Cold: Kokatat Kozee Neoprene-Finger Gloves with finger slits and Open Palm Mitts NN, plus pogies "Ziplock Bag" style

Paddling Gloves Tropics: Kokatat Lightweight Gloves or Kokatat Kozee gloves with cut-off fingers

Paddling Boots: NRS ATB Wetshoe

Camp Boots Arctic: Muck Boots Arctic Adventure

Spray skirt: The Late Snapdragon Glacier Trek Flirt Expedition, waist-adjustable

Cockpit Cover: The Late Snapdragon neoprene or nylon

Seat Pad: Skwoosh Gel Seat

Dry Bags: Sea to Summit Big River and Zölzer Ferranyl 350, lines with monster-size Ziplocks or LOKSAK OPSAK against smell

Gear Bags: Self-sewn, a durable version of a blue Ikea bag

Back Pack for Electronis: Self-sewn to measurement

Spare paddle bag: Self sewn, to a pattern from Nigel Foster and Kristin Nelson

Water bags: MSR Dromedary 4 liter, plus their hydration system

Electronic Dry Bags: Aquapac

Tent: Hilleberg Keron 4 (with now flaps) and Allak 2

Tent pegs: Hilleberg Snow and Sand Pegs 31 cm

Sleeping pad: Thermarest Prolite Plus

Sleeping Bag (Arctic): Western Mountaineering Sequoia GORE-TEX INFINIUM

Warm Sleeping bag liner: Self-sewn, with foot holes, out of a fluffy blanket

Sleeping in the tropics:  Silk Blanket Cocoon, fleece blanket NN, light down blanket NN

Fleece Thermals: Kwaark (long pant, long-sleeve shirt, jacket with hood)

Bear Defense: Winchester SXP Marine Defender Pump-Action Shotgun, loaded with 12-gauge slugs, signal pistol with 10-gauge cartridges, bear spray, "Critter Gitter" Early Warning System (seven units)

Sunscreen: Neutrogena Stick (no liquid cream...)

Female Urinating Device: Freshette

Hiking Poles: 4-pieces foldable Amazon

Camp Shoes: Crocs

Satellite Phone: Iridium 9555

Water Camera: Olympus TG 5+6

Epoxy Resin: West System 206/ 105 slow hardener

Tape: Gorilla Tape wide and narrow

Marine Glue: Sikaflex

Multi-Use Oil Spray: Ballistol Spray or WD 40 (for tent poles)

Easy closing hatches: 303 Aerospace Protection

Hygiene: Babywipes, Kleenex paper

Cooking Stove: Cheap screw-on gas stove Amazon, with adapter for Coleman if necessary in the Arctic

PPP-Box (Pee Poop Potty): Emsa Clip and Close 1,3 l, taped for NO VIEW

Breakfast Box, Glue Tube Box, Critter Gitter Box: Emsa Clip and close 

Weather Forecast: Karel Vissel kayakweather

Sure this is no complete packing list, only the items/ models/ brands I prefer and do not travel without.